1861 Census of England and Wales, Ages (Sample Report Title: Population Tables. Ages, Civil Condition, Occupations and Birth-places of the People: with the Ages and Occupations of the Blind, of the Deaf-and-dumb, and of the inmates of certain public institutions Part I), Table 17 : " Occupations of Males aged 20 Years and upwards in Districts".

Show Norfolk RegC table Depwade RegD/PLU  
OCCUPATIONS [Males]
[1]
Total of Males 6,560 Show data context
1. Persons engaged in the General or Local Government of the Country 68 Show data context
(1) Officers of National Government 33 Show data context
      Civ. Serv. not in Rev. Dep. 1 Show data context
      Post Office 25 Show data context
      Inland Revenue 6 Show data context
      Customs 0 Show data context
      Government Messengers, Workmen 0 Show data context
      Dockyard Artificers 0 Show data context
      Other Govt. 1 Show data context
(2) Officers of Local Government 35 Show data context
      Magistrate 4 Show data context
      Police 23 Show data context
      Prison Officer 0 Show data context
      Union and Parish Officer 7 Show data context
      Officer of Local Board 0 Show data context
      Other Local Officers 1 Show data context
(3) Officers of East India and Colonial Government 0 Show data context
      E. India and Col. Service 0 Show data context
2. Persons engaged in the Defence of the Country 24 Show data context
(1) Army 23 Show data context
      Army Officer 0 Show data context
      Army Half-pay Officer 0 Show data context
      Soldier 3 Show data context
      Chelsea Pensioner 18 Show data context
      Militia 2 Show data context
      Others 0 Show data context
(2) Navy 1 Show data context
      Navy Officer 0 Show data context
      Navy Half-pay Officer 0 Show data context
      Seaman, R.N. 0 Show data context
      Royal Marine 0 Show data context
      Greenwich Pensioner 1 Show data context
      Others 0 Show data context
3. Persons engaged in the Learned Professions or engaged in Literature, Art, and Science (with their immediate Subordinates) 149 Show data context
(1) Clergymen, Ministers, and Church Officers 72 Show data context
      Clergyman 47 Show data context
      Protestant Minister 15 Show data context
      Roman Catholic Priest 0 Show data context
      Other Relig. Teachers 0 Show data context
      Parish Clerk 10 Show data context
      Other Church Officers 0 Show data context
(2) Lawyers, Law Court Officers, and Law Stationers 26 Show data context
      Barrister 0 Show data context
      Solicitor 18 Show data context
      Law Student 0 Show data context
      Other Lawyers 0 Show data context
      Officers of Law Court 1 Show data context
      Law Clerk 7 Show data context
      Law Stationer 0 Show data context
(3) Physicians, Surgeons, and Druggists 25 Show data context
      Physician 2 Show data context
      Surgeon, Apothecary 10 Show data context
      Medical Student, Assist. 0 Show data context
      Dentist 0 Show data context
      Druggist 12 Show data context
      Others 1 Show data context
(4) Authors and Literary Persons 0 Show data context
      Author, Editor, Writer 0 Show data context
      Ors. eng. in Literature 0 Show data context
(5) Artists 2 Show data context
      Artist, Painter 0 Show data context
      Sculptor 0 Show data context
      Engraver 0 Show data context
      Photographic Artist 2 Show data context
      Ors. Eng. in the Fine Arts 0 Show data context
(6) Musicians, Teachers of Music 2 Show data context
      Musician 2 Show data context
      Music-master 0 Show data context
      Others 0 Show data context
(7) Actors, Actresses 0 Show data context
      Actor 0 Show data context
      In Theatres, Exhibitions 0 Show data context
(8) Teachers 22 Show data context
      Schoolmaster 21 Show data context
      Teacher of Languages 0 Show data context
      Profes. of Mathematics 1 Show data context
      Teacher (General) 0 Show data context
      Teacher of Dancing 0 Show data context
      Other Teachers 0 Show data context
(9) Scientific Persons 0 Show data context
      Civil Engineer 0 Show data context
      Other Scientific Persons 0 Show data context
4. Persons engaged in the Domestic Officers or Duties of Wives, Mothers, Mistresses of Families, Children, Relatives (not otherwise returned) 25 Show data context
(3) Children and Relatives at home (not otherwise described) 23 Show data context
      Son, Grandson, Brother, Neph. (not oth. Des.) 23 Show data context
(4) Scholars (so described) 2 Show data context
      Scholar (so described) 2 Show data context
5. Persons engaged in entertaining, and performing Personal Offices for Man 162 Show data context
(1) In Board and Lodging 87 Show data context
      Innkeeper, Hotelkeeper 67 Show data context
      Publican 12 Show data context
      Beerseller 8 Show data context
      Lodg., Boardg.-house K. 0 Show data context
      Coffee-house Keeper 0 Show data context
      Cook (not Domst. Serv.) 0 Show data context
      Others--Boarding, &c. 0 Show data context
(2) Attendance (Domestic Servants, &c.) 75 Show data context
      Domst. Serv. (General) 27 Show data context
      Coachman 10 Show data context
      Groom 18 Show data context
      Gardener 10 Show data context
      Inn Servant 9 Show data context
      Hosp. Attent., Nurse, &c. 0 Show data context
      Others 1 Show data context
6. Persons who buy or sell, keep, or lend Money, Houses or Goods of various Kinds 86 Show data context
(1) Mercantile Men [Women] 28 Show data context
      Merchant 9 Show data context
      Banker 3 Show data context
      Insur., Ben. Soci. Offr. 0 Show data context
      Stock Broker, &c. 0 Show data context
      Ship Broker, Agent 0 Show data context
      Broker 0 Show data context
      Agent, Factor 1 Show data context
      Coal, Colliery Agent 0 Show data context
      Iron Merchant, Agent 1 Show data context
      Salesman 0 Show data context
      Auctioneer, Apprsr., Val. 2 Show data context
      Accountant 0 Show data context
      Commercial Clerk 9 Show data context
      Commercial Traveller 1 Show data context
      Other Mercantile Men 2 Show data context
(2) Other General Dealers 58 Show data context
      Pawnbroker 0 Show data context
      Marine-store Dealer 8 Show data context
      Ge. Dlr., Costermonger 25 Show data context
      Shopkeeper 16 Show data context
      Hawker, Pedlar 9 Show data context
      Other General Dealers 0 Show data context
7. Persons engaged in the Conveyance of Men, Animals, Goods, and Messages 68 Show data context
(1) Carriers on Railways 35 Show data context
      Rail. Engine Driver, &c. 3 Show data context
      Railway Official 14 Show data context
      Railway Servant 18 Show data context
      Railway Police 0 Show data context
      Ors. eng. in 0 Show data context
(2) Carriers on Roads 22 Show data context
      Toll Collector 1 Show data context
      Coach, Omn., Cab, Ownr. 0 Show data context
      Livery Staple Keeper 0 Show data context
      Coachman (not domstc.) 8 Show data context
      Cabman, Flyman 1 Show data context
      Carm., Carr., Carter, Dray. 12 Show data context
      Others 0 Show data context
(3) Carriers on Canals and Rivers 0 Show data context
      Canal and River Service 0 Show data context
      Bargeman, Waterman 0 Show data context
      Others 0 Show data context
(4) Carriers on Seas and Rivers 1 Show data context
      Shipowner 0 Show data context
      Seaman (Mercht. Serv.) 1 Show data context
      Pilot 0 Show data context
      Boatman on Seas 0 Show data context
      Dock Servant, Labourer 0 Show data context
      Wharfinger 0 Show data context
      Others 0 Show data context
(5) Engaged in Storage 5 Show data context
      Warehsmn. (not Manch.) 4 Show data context
      Others in Storage 1 Show data context
(6) Messengers and Porters 5 Show data context
      Messr., Port., Ernd. Boy 5 Show data context
      Telegraph Service 0 Show data context
      Others in Messages 0 Show data context
8. Persons possessing or working the Land, and engaged in growing Grain, Fruits, Grasses, Animals, and other Products 3,811 Show data context
(1) In Fields and Pastures (Agriculturists) 3,708 Show data context
      Land Proprietor 20 Show data context
      Farmer, Grazier 704 Show data context
      Farmer's "Son", "Brother", "Grandson" 122 Show data context
      Farm Bailiff 44 Show data context
      Agricultural Labourer 2,711 Show data context
      Shepherd (out-door) 23 Show data context
      Farm Servant (in-door) 67 Show data context
      Land Surv., Estate Agt. 4 Show data context
      Others in Agriculture 13 Show data context
(2) In Woods (Arboriculturists) 17 Show data context
      Woodman 17 Show data context
      Others in Arboriculture 0 Show data context
(3) In Gardens (Horticulturists) 86 Show data context
      Gardener 85 Show data context
      Nurseryman 1 Show data context
      Others in Horticulture 0 Show data context
9. Persons engaged about Animals 158 Show data context
(1) Persons engaged about Animals 158 Show data context
      Horse Dealer 2 Show data context
      Horsebreaker 11 Show data context
      Horsekpr., Grm., Jockey 50 Show data context
      Farrier, Veterinary Sur. 14 Show data context
      Cattle, Sheep,--Dealer 18 Show data context
      Drover 10 Show data context
      Pig Merchant, Dealer 18 Show data context
      Gamekeeper 9 Show data context
      Vermin Destroyer 17 Show data context
      Fisherman 0 Show data context
      Others about Animals 9 Show data context
10. Persons engaged in Art and Mechanic Productions, in which Matters of various kinds are employed in combination 602 Show data context
(1) In Books 8 Show data context
      Bookseller, Publisher 2 Show data context
      Bookbinder 0 Show data context
      Printer 6 Show data context
      Newspaper Agent 0 Show data context
      Others in Publications 0 Show data context
(2) In Musical Instrument 2 Show data context
      Musical Instr. Mak., Dlr. 2 Show data context
      Others 0 Show data context
(3) In Prints and Pictures 0 Show data context
      Lithographer, Lithographic Printer 0 Show data context
      Others 0 Show data context
(4) In Carving and Figures 0 Show data context
      Wood-carver 0 Show data context
      Others 0 Show data context
(5) in Tackle for Sport and Games 0 Show data context
      Toy Maker, Dealer 0 Show data context
      Bow, Bat, Tackle,--Mak. 0 Show data context
(6) In Designs, Medals, and Dies 0 Show data context
      Pattern Designer 0 Show data context
      Others 0 Show data context
(7) In Watches and Philosophical Instruments 17 Show data context
      Watchmkr., Clockmkr. 17 Show data context
      Optician 0 Show data context
      Weight or Measure Mkr. 0 Show data context
      Others 0 Show data context
(8) In Surgical Instruments 0 Show data context
      Surgical Instrmt. Maker 0 Show data context
      Others 0 Show data context
(9) In Arms 3 Show data context
      Gunsmith, Gun Manuf. 3 Show data context
      Others 0 Show data context
(10) In Machines 13 Show data context
      Eng. and Mach. Maker 12 Show data context
      Spindle-maker 0 Show data context
      Needle manufacture 0 Show data context
      Scissors-maker 0 Show data context
      Tool Maker, Dealer 0 Show data context
      File-maker 0 Show data context
      Saw Smith, Maker 0 Show data context
      Cutler 0 Show data context
      Blade Maker, Forger 0 Show data context
      Knife-maker 0 Show data context
      Razor-maker 0 Show data context
      Others in Tools, Mchns. 1 Show data context
(11) In Carriages 17 Show data context
      Coachmaker 17 Show data context
      Others 0 Show data context
(12) In Harness 22 Show data context
      Saddler, Harness-maker 22 Show data context
      Whip-maker 0 Show data context
(13) In Ships 0 Show data context
      Shipbldr., Shipwright 0 Show data context
      Block, Oar, Mast,--Mak. 0 Show data context
      Boat, Barge,--Builder 0 Show data context
      Sailmaker 0 Show data context
      Others 0 Show data context
(14) In Houses and Buildings 436 Show data context
      House Proprietor 10 Show data context
      House Agent 0 Show data context
      Architect 0 Show data context
      Surveyor 1 Show data context
      Builder 13 Show data context
      Carpenter, Joiner 241 Show data context
      Bricklayer 124 Show data context
      Marble Mason 0 Show data context
      Mason, Pavior 7 Show data context
      Slater, Tiler 0 Show data context
      Plasterer 1 Show data context
      Paperhanger 0 Show data context
      Plumber, Painter, Glazr. 39 Show data context
      Others 0 Show data context
(15) In Furniture 25 Show data context
      Cabinet Maker, Uphol. 24 Show data context
      Undertaker 0 Show data context
      Chair-maker 0 Show data context
      Picture-frame Maker 0 Show data context
      Carver, Gilder 1 Show data context
      Bedstead, Mattress,--Mak. 0 Show data context
      Furniture Broker 0 Show data context
      Others 0 Show data context
(16) In Implements 56 Show data context
      Wheelwright 50 Show data context
      Millwright 6 Show data context
      Other Implement Mkrs. 0 Show data context
(17) In Chemicals 3 Show data context
      Manuf. Chemist, Laborer 0 Show data context
      Dye, Colour,--manuf. 0 Show data context
      Dyer, Calenderer 3 Show data context
      Others 0 Show data context
11. Persons working and Dealing in the Textile Fabrics and in Dress 423 Show data context
(1) In Wool and Worsted 4 Show data context
      Woolstapler 0 Show data context
      Felt manufacture 0 Show data context
      Woollen Cloth manuf. 1 Show data context
      Clothier 0 Show data context
      Fuller 0 Show data context
      Wool, Woollen,--Dyer 0 Show data context
      Worsted manufacture 2 Show data context
      Stuff manufacture 0 Show data context
      Flannel manufacture 0 Show data context
      Blanket manufacture 0 Show data context
      Carpet, Rug,--manuf. 1 Show data context
      Others 0 Show data context
(2) In Silk 21 Show data context
      Silk manufacture 21 Show data context
      Silk Dyer, Printer 0 Show data context
      Silk Mercer 0 Show data context
      Ribbon manufacture 0 Show data context
      Others 0 Show data context
(3) In Cotton and Flax 37 Show data context
      Flax, Linen,--manuf. 26 Show data context
      Thread manufacture 0 Show data context
      Lace manufacture 0 Show data context
      Cotton manufacture 11 Show data context
      Fustian manufacture 0 Show data context
      Muslin manufacture 0 Show data context
      Calico, Cotton,--Printer 0 Show data context
      Calico, Cotton,--Dyer 0 Show data context
      Others 0 Show data context
(4) In Mixed Materials (1, 2, 3.) 42 Show data context
      Packer and Presser 0 Show data context
      Weaver (undefined) 5 Show data context
      Manchester Warehmn. 0 Show data context
      Draper, Mercer 34 Show data context
      Others 3 Show data context
(5) In Dress 306 Show data context
      Hairdresser, Wig-maker 7 Show data context
      Hatter, Hat manuf. 3 Show data context
      Straw Plait manuf. 0 Show data context
      Straw Hat, Bonnet Mak. 0 Show data context
      Shawl manufacture 0 Show data context
      Furrier 0 Show data context
      Tailor 79 Show data context
      Clothes Dealer, Outfitr. 2 Show data context
      Button-maker 0 Show data context
      Hose manufacture 0 Show data context
      Hosier, Haberdasher 0 Show data context
      Glover, Leather, &c. 7 Show data context
      Shoemaker, Bootmaker 203 Show data context
      Patten, Clog,--Maker 3 Show data context
      Umbrella, Stick,--Mak. 2 Show data context
      Others providing Dress 0 Show data context
(6) In Hemp and other Fibrous Materials 13 Show data context
      Mat Maker, Seller 9 Show data context
      Rope, Cord,--Maker 1 Show data context
      Canvas Maker, Dealer 0 Show data context
      Sailcloth manufacture 0 Show data context
      Others 3 Show data context
12. Persons working and dealing in Food and Drinks 386 Show data context
(1) In Animal Food 81 Show data context
      Cowkeeper, Milkseller 4 Show data context
      Cheesemonger 0 Show data context
      Butcher, Meat Salesman 60 Show data context
      Provision Curer, Dealer 0 Show data context
      Poulterer, Game Dealer 2 Show data context
      Fishmonger 15 Show data context
      Others 0 Show data context
(2) In Vegetable Food 171 Show data context
      Corn Merchant, Dealer 16 Show data context
      Miller 94 Show data context
      Flour Dealer, Agent 1 Show data context
      Baker 52 Show data context
      Confectioner, Pastry Ck. 2 Show data context
      Greengrocer, Fruiterer 2 Show data context
      Fruit, Flower,--Vendor 0 Show data context
      Potato Merchant 0 Show data context
      Seed Mercht., Seedsman 3 Show data context
      Sugar Refiner 0 Show data context
      Others 1 Show data context
(3) In Drinks and Stimulants 134 Show data context
      Maltster 40 Show data context
      Brewer, &c. 20 Show data context
      Wine and Spirit Mercht. 4 Show data context
      Distiller, Rectifier 0 Show data context
      Cellarman 1 Show data context
      Ginger Br., Sod. Wat. Ma. 0 Show data context
      Grocer, Tea Dealer 69 Show data context
      Tobo., Cig., Snuff, manuf. 0 Show data context
      Tobacconist 0 Show data context
      Others 0 Show data context
13. Persons working and dealing in Animal Substances 51 Show data context
(1) In Grease, Gut, Bones, Horn, Ivory, and Whalebone 2 Show data context
      Soap-boiler 0 Show data context
      Tallow-chandler 2 Show data context
      Comb-maker 0 Show data context
      Others 0 Show data context
(2) In Skins, Feathers, and Quills 14 Show data context
      Fellmonger 7 Show data context
      Skinner 0 Show data context
      Tanner 0 Show data context
      Currier 7 Show data context
      Others 0 Show data context
(3) In Hair 35 Show data context
      Hair, Bristle,--manuf. 0 Show data context
      Brush, Broom,--Maker 35 Show data context
      Others 0 Show data context
14. Persons working and dealing in Vegetable Substances 108 Show data context
(1) In Gums and Resins 1 Show data context
      Oil Miller, Refiner 0 Show data context
      Oil and Colourman 0 Show data context
      French-polisher 1 Show data context
      Japanner 0 Show data context
      Others 0 Show data context
(2) In Wood 42 Show data context
      Timber Merch., Dealer 2 Show data context
      Wood Dealer 0 Show data context
      Sawyer 15 Show data context
      Fence, Hurdle,--Maker 2 Show data context
      Lath-maker 0 Show data context
      Turner 1 Show data context
      Box-maker 0 Show data context
      Cooper 14 Show data context
      Hoop Maker, Bender 8 Show data context
      Others 0 Show data context
(3) In Bark 0 Show data context
      Cork Cutter, manuf. 0 Show data context
      Others Workers in Bark 0 Show data context
(4) In Cane, Rush, and Straw 61 Show data context
      Basket-maker 19 Show data context
      Hay and Straw Dealer 8 Show data context
      Thatcher 34 Show data context
      Others 0 Show data context
(5) In Paper 4 Show data context
      Rag Gatherer, Dealer 1 Show data context
      Paper manufacture 0 Show data context
      Stationer (not Law) 1 Show data context
      Paper-stainer 0 Show data context
      Others Workers in Paper 2 Show data context
15. Persons working and dealing in Minerals 270 Show data context
(1) In Mining 0 Show data context
      Coal-miner 0 Show data context
      Copper-miner 0 Show data context
      Tin-miner 0 Show data context
      Lead-miner 0 Show data context
      Iron-miner 0 Show data context
      Others 0 Show data context
(2) In Coal 32 Show data context
      Coal Merchant, Dealer 11 Show data context
      Coalheaver, Labourer 13 Show data context
      Coke Burner, Dealer 0 Show data context
      Chimney Sweeper 6 Show data context
      Gas Works Service 2 Show data context
      Other Workers in Coal 0 Show data context
(3) In Stone, Clay 82 Show data context
      Stone Quarrier 0 Show data context
      Stone Cutter, Polisher 0 Show data context
      Slate Quarrier 0 Show data context
      Limestone Quar., Burner 6 Show data context
      Clay Labourer 0 Show data context
      Brick Maker, Dealer 43 Show data context
      Railway Labourer 21 Show data context
      Platelayer 5 Show data context
      Excavator, Navvy 0 Show data context
      Road Contractor, &c. 1 Show data context
      Road Labourer 5 Show data context
      Scavenger 1 Show data context
      Dust Collector 0 Show data context
      Others 0 Show data context
(4) In Earthenware 5 Show data context
      Earthenware manuf. 0 Show data context
      Tobacco-pipe Makers 1 Show data context
      Earthenw., Glass, Dealer 4 Show data context
      Others 0 Show data context
(5) In Glass 0 Show data context
      Glass manufacture 0 Show data context
      Other Workers in Glass 0 Show data context
(6) In Salt 0 Show data context
      Salt manufacture 0 Show data context
      Other Dealers in Salt 0 Show data context
(7) In Water 0 Show data context
      Waterworks Service 0 Show data context
      Others 0 Show data context
(8) In Gold, Silver, and Precious Stones 2 Show data context
      Goldsmith, Jeweller 2 Show data context
      Plater, Plated Wareman 0 Show data context
      Others 0 Show data context
(9) In Copper 1 Show data context
      Copper manufacture 0 Show data context
      Coppersmith 1 Show data context
      Others 0 Show data context
(10) In Tin and Quicksilver 7 Show data context
      Tin manufacture 0 Show data context
      Tinman, Tinker 5 Show data context
      Tinplate Worker 2 Show data context
      Others 0 Show data context
(11) In Zinc 0 Show data context
      Zinc manufacture 0 Show data context
      Others 0 Show data context
(12) In Lead and Antimony 0 Show data context
      Lead manufacture 0 Show data context
      Typefounder 0 Show data context
      Others 0 Show data context
(13) In Brass and other mixed Metals 5 Show data context
      Brass Founder, manuf. 0 Show data context
      Brazier 3 Show data context
      Locksmith, Bellhanger 1 Show data context
      Gasfitter 1 Show data context
      Wire Maker, Drawer 0 Show data context
      Wire Worker, Weaver 0 Show data context
      Others 0 Show data context
(14) In Iron and Steel 136 Show data context
      Iron manufacture 4 Show data context
      Whitesmith 6 Show data context
      Blacksmith 117 Show data context
      Nail manufacture 0 Show data context
      Anchor, Chain,--Smith 0 Show data context
      Boiler-maker 0 Show data context
      Ironmonger 9 Show data context
      Hardwareman, Dealer 0 Show data context
      Steel manufacture 0 Show data context
      Grinder (branch undef.) 0 Show data context
      Others 0 Show data context
16. Labourers and others - Branch of Labour undefined 56 Show data context
(1) General Labourers 50 Show data context
      Labourer 50 Show data context
(2) Other Persons of indefinite Occupations 6 Show data context
      Mechanic 2 Show data context
      Shopman 0 Show data context
      Apprentice 0 Show data context
      Others of indef. occu. 4 Show data context
17. Persons of Rank or Property, not returned under any Office or Occupation 19 Show data context
(1) Persons of Rank or property, not returned under any Office or Occupation 19 Show data context
      Gentleman 12 Show data context
      Annuitant 7 Show data context
18. Persons supported by the Community and of no specified Occupation 34 Show data context
(1) On Income from voluntary Sources and Rates 34 Show data context
      Dependent on Relatives 0 Show data context
      Almserperson, no stat. occ. 0 Show data context
      Pauper, no stated occ. 20 Show data context
      Lunatic, no stated occ. 2 Show data context
      Others 12 Show data context
(2) Prisoners and others of Criminal Class 0 Show data context
      Prisoner, no stated occ. 0 Show data context
(3) Vagrants and Gipsies 0 Show data context
      Vagrant, Beggar 0 Show data context
      Gipsy 0 Show data context
19. Persons of no stated Rank, Profession, or Occupation 60 Show data context
      Visitor, no stated occ. 5 Show data context
      Others of no stated occupation or condition 55 Show data context

Click on the triangles for all about a particular number.

Comments:

1 Note that the original table is organised into the Orders and sub-Orders listed here, but provides counts only for the individual occupations.

This website does not try to provide an exact replica of the original printed census tables, which often had thousands of rows and far more columns than will fit on our web pages. Instead, we let you drill down from national totals to the most detailed data available. The column headings are those that appeared in the original printed report. The numbers presented here, which are the same ones we use to create statistical maps and graphs, come from the census table and have usually been carefully checked.

The system can only hold statistics for units listed in our administrative gazetteer, so some rows from the original table may be missing. Sometimes big low-level units, like urban parishes, were divided between more than one higher-level units, like Registration sub-Districts. This is why some pages will give a higher figure for a lower-level unit: it covers the whole of the lower-level unit, not just the part within the current higher-level unit.


Acknowledgments:

We are grateful to the following contributors. If you make use of the data in your own work, please follow any instructions given here on acknowledgment and re-use.

David Allan Gatley (School of Social Sciences, University of Staffordshire). Role: transcriber. Restrictions on use: the contributor must be acknowledged but the data may be freely used for non-commercial purposes.