1 reply-No 5
Brian_1234
DiscussionBoardPost.xlsx1979-1989 Q1
| Country | 1979 Elephant Population | 1989 Elephant Population | 1979-1989 Mean Elephant Population | |
| Angola | 12,400 | 12,400 | 0.0 | |
| Botswana | 20,000 | 51,000 | 3,100.0 | |
| Cameroon | 16,200 | 21,200 | 500.0 | |
| Cen African Rep | 63,000 | 19,000 | -4,400.0 | |
| Chad | 15,000 | 3,100 | -1,190.0 | |
| Congo | 10,800 | 70,000 | 5,920.0 | |
| Dem Rep of Congo | 377,700 | 85,000 | -29,270.0 | |
| Gabon | 13,400 | 76,000 | 6,260.0 | |
| Kenya | 65,000 | 19,000 | -4,600.0 | |
| Mozambique | 54,800 | 18,600 | -3,620.0 | |
| Somalia | 24,300 | 6,000 | -1,830.0 | |
| Tanzania | 316,300 | 80,000 | -23,630.0 | |
| Zambia | 150,000 | 41,000 | -10,900.0 | |
| Zimbabwe | 30,000 | 43,000 | 1,300.0 |
1979-1989 Mean Elephant Population
Angola Botswana Cameroon Cen African Rep Chad Congo Dem Rep of Congo Gabon Kenya Mozambique Somalia Tanzania Zambia Zimbabwe 0 3100 500 -4400 -1190 5920 -29270 6260 -4600 -3620 -1830 -23630 -10900 1300
Population Change
1989-2007 Q2
| Country | 1989 Elephant Population | 2007 Elephant Population | 1989-2007 Mean Elephant Population | |
| Angola | 12,400 | 2,530 | -548.3 | |
| Botswana | 51,000 | 175,487 | 6915.9 | |
| Cameroon | 21,200 | 15,387 | -322.9 | |
| Cen African Rep | 19,000 | 3,334 | -870.3 | |
| Chad | 3,100 | 6,435 | 185.3 | |
| Congo | 70,000 | 22,102 | -2661.0 | |
| Dem Rep of Congo | 85,000 | 23,714 | -3404.8 | |
| Gabon | 76,000 | 70,637 | -297.9 | |
| Kenya | 19,000 | 31,636 | 702.0 | |
| Mozambique | 18,600 | 26,088 | 416.0 | |
| Somalia | 6,000 | 70 | -329.4 | |
| Tanzania | 80,000 | 167,003 | 4833.5 | |
| Zambia | 41,000 | 29,231 | -653.8 | |
| Zimbabwe | 43,000 | 99,107 | 3117.1 |
1989-2007 Mean Elephant Population
Angola Botswana Cameroon Cen African Rep Chad Congo Dem Rep of Congo Gabon Kenya Mozambique Somalia Tanzania Zambia Zimbabwe -548.33333333333337 6915.9444444444443 -322.94444444444446 -870.33333333333337 185.27777777777777 -2661 -3404.7777777777778 -297.94444444444446 702 416 -329.44444444444446 4833.5 -653.83333333333337 3117.0555555555557
Population Change
2007-2012 Q3
| Country | 2007 Elephant Population | 2012 Elephant Population | 2007-2012 Mean Elephant Population | |
| Angola | 2,530 | 2,530 | 0 | |
| Botswana | 175,487 | 175,454 | -6.6 | |
| Cameroon | 15,387 | 14,049 | -267.6 | |
| Cen African Rep | 3,334 | 2,285 | -209.8 | |
| Chad | 6,435 | 3,004 | -686.2 | |
| Congo | 22,102 | 49,248 | 5429.2 | |
| Dem Rep of Congo | 23,714 | 13,674 | -2008 | |
| Gabon | 70,637 | 77,252 | 1323 | |
| Kenya | 31,636 | 36,260 | 924.8 | |
| Mozambique | 26,088 | 26,513 | 85 | |
| Somalia | 70 | 70 | 0 | |
| Tanzania | 167,003 | 117,456 | -9909.4 | |
| Zambia | 29,231 | 21,589 | -1528.4 | |
| Zimbabwe | 99,107 | 100,291 | 236.8 |
2007-2012 Mean Elephant Population
Angola Botswana Cameroon Cen African Rep Chad Congo Dem Rep of Congo Gabon Kenya Mozambique Somalia Tanzania Zambia Zimbabwe 0 -6.6 -267.60000000000002 -209.8 -686.2 5429.2 -2008 1323 924.8 85 0 -9909.4 -1528.4 236.8
Population Change
Summary Q4
| Country | 1979 Elephant Population | 1989 Elephant Population | 2007 Elephant Population | 2012 Elephant Population | 1979-1989 Mean Elephant Population | 1989-2007 Mean Elephant Population | 2007-2012 Mean Elephant Population | 1979-2012 Overall Mean Change Elephant Population |
| Angola | 12,400 | 12,400 | 2,530 | 2,530 | 0.0 | -548.3 | 0.0 | -548.3 |
| Botswana | 20,000 | 51,000 | 175,487 | 175,454 | 3,100.0 | 6,915.9 | -6.6 | 10,009.3 |
| Cameroon | 16,200 | 21,200 | 15,387 | 14,049 | 500.0 | -322.9 | -267.6 | -90.5 |
| Cen African Rep | 63,000 | 19,000 | 3,334 | 2,285 | -4,400.0 | -870.3 | -209.8 | -5,480.1 |
| Chad | 15,000 | 3,100 | 6,435 | 3,004 | -1,190.0 | 185.3 | -686.2 | -1,690.9 |
| Congo | 10,800 | 70,000 | 22,102 | 49,248 | 5,920.0 | -2,661.0 | 5,429.2 | 8,688.2 |
| Dem Rep of Congo | 377,700 | 85,000 | 23,714 | 13,674 | -29,270.0 | -3,404.8 | -2,008.0 | -34,682.8 |
| Gabon | 13,400 | 76,000 | 70,637 | 77,252 | 6,260.0 | -297.9 | 1,323.0 | 7,285.1 |
| Kenya | 65,000 | 19,000 | 31,636 | 36,260 | -4,600.0 | 702.0 | 924.8 | -2,973.2 |
| Mozambique | 54,800 | 18,600 | 26,088 | 26,513 | -3,620.0 | 416.0 | 85.0 | -3,119.0 |
| Somalia | 24,300 | 6,000 | 70 | 70 | -1,830.0 | -329.4 | 0.0 | -2,159.4 |
| Tanzania | 316,300 | 80,000 | 167,003 | 117,456 | -23,630.0 | 4,833.5 | -9,909.4 | -28,705.9 |
| Zambia | 150,000 | 41,000 | 29,231 | 21,589 | -10,900.0 | -653.8 | -1,528.4 | -13,082.2 |
| Zimbabwe | 30,000 | 43,000 | 99,107 | 100,291 | 1,300.0 | 3,117.1 | 236.8 | 4,653.9 |
1979-2012 Overall Mean Change Elephant Population
Angola Botswana Cameroon Cen African Rep Chad Congo Dem Rep of Congo Gabon Kenya Mozambique Somalia Tanzania Zambia Zimbabwe -548.33333333333337 10009.344444444445 -90.54444444444448 -5480.1333333333332 -1690.9222222222222 8688.2000000000007 -34682.777777777781 7285.0555555555557 -2973.2 -3119 -2159.4444444444443 -28705.9 -13082.233333333334 4653.8555555555558
Population Change
