3-21 Number of Minority Nationalities by Sector
|  |  | (10 000 persons)
Sector | 1999 | 2000 | 2001 | 2002
Total | 80.59 | 77.06 | 73.54 | 71.61
Farming, Forestry, Animal Husbandry and Fishery | 19.05 | 17.97 | 15.94 | 15.18
Mining and Quarrying | 4.21 | 2.19 | 2.01 | 1.97
Manufacturing | 7.89 | 6.98 | 6.01 | 5.30
Production and Supply of Electricity, Gas and Water | 1.31 | 1.25 | 1.41 | 1.39
Construction | 1.71 | 2.65 | 2.47 | 2.59
Geological Prospecting and Water Conservancy | 1.07 | 1.09 | 1.15 | 1.16
Transport, Storage, Post and Telecommunications | 2.79 | 2.63 | 2.41 | 2.42
Wholesale and Retail Trade & Catering Services | 5.42 | 4.40 | 3.48 | 2.95
Finance and Insurance | 1.50 | 1.42 | 1.48 | 1.35
Real Estate Trade | 0.11 | 0.13 | 0.27 | 0.27
Social Services | 1.73 | 1.85 | 1.85 | 1.93
Health Care, Sporting and Social Welfare | 4.19 | 4.23 | 4.29 | 4.17
Education, Culture and Arts, Radio, Film and Television | 18.13 | 18.47 | 18.78 | 18.58
Scientific Research and Polytechnical Services | 0.48 | 0.56 | 0.50 | 0.49
Government Agencies, Party Agencies and Social |
Organizations | 10.71 | 10.81 | 10.95 | 11.13
Others | 0.29 | 0.43 | 0.54 | 0.73