Difference in the number eligible for antiretroviral therapy (ART) in 2009 in sub-Saharan Africa: 2006 WHO guidelines compared with 2010 WHO guidelines
| Country | ART need in 2009 | Coverage of ART based on 2006 guidelines (%) | Number of people on ART | |||
| Based on 2006 guidelines | Based on 2010 guidelines | Difference* | Proportional increase between the two guidelines | |||
| Botswana | 140 000 | 170 000 | 33 000 | 0.24 | 103 | 150 000 |
| Cameroon | 180 000 | 270 000 | 85 000 | 0.46 | 41 | 76 000 |
| Central African Republic | 51 000 | 74 000 | 23 000 | 0.45 | 28 | 14 000 |
| Kenya | 520 000 | 700 000 | 190 000 | 0.37 | 65 | 340 000 |
| Lesotho | 90 000 | 130 000 | 39 000 | 0.43 | 68 | 62 000 |
| Malawi | 310 000 | 440 000 | 120 000 | 0.39 | 63 | 200 000 |
| Mozambique | 380 000 | 570 000 | 190 000 | 0.51 | 39 | 170 000 |
| South Africa | 1700 000 | 2600 000 | 900 000 | 0.51 | 56 | 970 000 |
| Swaziland | 56 000 | 80 000 | 24 000 | 0.43 | 85 | 47 000 |
| Uganda | 380 000 | 520 000 | 140 000 | 0.36 | 54 | 200 000 |
| United Republic of Tanzania | 450 000 | 660 000 | 210 000 | 0.45 | 44 | 200 000 |
| Zambia | 330 000 | 440 000 | 110 000 | 0.33 | 85 | 280 000 |
| Zimbabwe | 450 000 | 640 000 | 190 000 | 0.43 | 49 | 220 000 |
↵* Due to rounding-off, some values may appear not to be the exact difference.