Table 1.
Descriptive statistics of breast cancer incidence rates (per 100000) for 53 African countries
| Year | Min | Max | Mean | SD | Median |
| 1990 | 9.2 | 40.4 | 18.3 | 6.7 | 16.8 |
| 1995 | 10.0 | 42.7 | 19.6 | 7.1 | 17.6 |
| 2000 | 10.8 | 51.7 | 21.4 | 8.7 | 18.4 |
| 2005 | 9.8 | 55.8 | 22.6 | 10.0 | 18.7 |
| 2010 | 9.7 | 54.7 | 23.1 | 10.3 | 19.8 |
| 2016 | 11.1 | 61.7 | 24.6 | 11.4 | 21.1 |