Inflation as measured by the consumer price index reflects the annual percentage change in the cost to the average consumer of acquiring a basket of goods and services that may be fixed or changed at specified intervals, such as yearly. The Laspeyres formula is generally used.
| 1970 | 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 南スーダン | 1.2 | 46.9 | 45.5 | -0.1 | 1.7 | 52.8 | 380.0 | 187.9 | 83.5 | 87.2 | 29.7 | 10.5 | -6.7 | 2.4 | 91.4 | ||||
| ブルンジ | -0.2 | 7.0 | 24.4 | 13.3 | 6.5 | 9.6 | 18.2 | 7.9 | 4.4 | 5.5 | 5.6 | 16.1 | -2.8 | -0.7 | 7.3 | 8.4 | 18.8 | 26.9 | 20.2 |
| ケニア | 2.2 | 17.8 | 10.0 | 10.3 | 4.0 | 14.0 | 9.4 | 5.7 | 6.9 | 6.6 | 6.3 | 8.0 | 4.7 | 5.2 | 5.4 | 6.1 | 7.7 | 7.7 | 4.5 |
| ウガンダ | 3.4 | 8.4 | 4.0 | 16.6 | 12.7 | 4.9 | 3.1 | 5.6 | 5.7 | 5.2 | 2.6 | 2.9 | 3.3 | 2.2 | 7.2 | 5.4 | 3.3 | ||
| タンザニア連合共和国 | 3.5 | 35.8 | 5.9 | 5.0 | 6.2 | 12.7 | 16.0 | 7.9 | 6.1 | 5.6 | 5.2 | 5.3 | 3.5 | 3.5 | 3.3 | 3.7 | 4.4 | 3.8 | 3.1 |
| ルワンダ | 0.5 | 4.2 | 3.9 | 9.0 | -0.2 | 3.1 | 10.3 | 5.9 | 2.4 | 2.5 | 7.2 | 8.3 | -0.3 | 3.3 | 9.9 | -0.4 | 17.7 | 19.8 | 1.8 |