- South Africa: 9.4 million (14%)
- Tanzania: 3.3 million (7%)
- Mozambique: 2.4 million (12%)
- Nigeria: 2.4 million (2%)
- India: 2.3 million (0.2%)
- Kenya: 1.7 million (5%)
- Zimbabwe: 1.6 million (22%)
- Malawi: 1.6 million (11%)
- Uganda: 1.5 million (5%)
- United States: 1.4 million (0.4%)