From: Malaria around large dams in Africa: effect of environmental and transmission endemicity factors
Year | Stable | Unstable | No malaria | Total |
---|---|---|---|---|
2000 | ||||
No. dams (%) | 264 (29.9) | 199 (22.5) | 421 (47.6) | 884 (100) |
Area (km2) | 13,617, 900 | 5,682,270 | 14,138,000 | 33,438,170 |
No. population (%) | 7,964,430 (55.3) | 2,588,419 (17.9) | 3,870,794 (26.8) | 14,423,643 (100) |
2005 | ||||
No. dams (%) | 258 (28.9) | 214 (24.0) | 420 (47.1) | 892 (100) |
Area (km2) | 12,503,300 | 6,800,650 | 14,134,400 | 33,438,170 |
No. population (%) | 8,228,448 (52.4) | 3,292,887 (21.0) | 3,870,794 (26.8) | 14,423,643 (100) |
2010 | ||||
No. dams (%) | 249 (27.5) | 238 (26.2) | 420 (46.3) | 907 (100) |
Area (km2) | 9,428,080 | 9,875,990 | 14,134,300 | 33,438,170 |
No. population (%) | 9,757,276 (53.4) | 4,044,075 (22.1) | 4,475,911 (24.5) | 18,277,262 (100) |
2015 | ||||
No. dams (%) | 234 (25.5) | 265 (28.8) | 420 (45.7) | 919 (100) |
Area (km2) | 8,504,050 | 10,800,100 | 14,134,300 | 33,438,170 |
No. population (%) | 8,302,235 (44.4) | 5,652,124 (30.2) | 4,762,324 (25.4) | 18,716,683 (100) |