新生児死亡率は、ある年の出生1000人当たりの、生後28日に到達する前に死んだ新生児の数です。
| 1970 | 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ベナン | 58.5 | 45.0 | 38.8 | 35.6 | 33.8 | 33.4 | 33.0 | 32.6 | 32.1 | 31.7 | 31.3 | 30.9 | 30.5 | 30.0 | 29.5 | 29.0 | 28.5 | 28.0 |
| ブルキナファソ | 71.3 | 45.6 | 40.4 | 35.8 | 31.1 | 30.5 | 29.9 | 29.4 | 28.8 | 28.3 | 27.9 | 27.4 | 26.8 | 26.3 | 25.9 | 25.4 | 24.9 | 24.5 |
| コートジボワール | 76.9 | 47.5 | 40.8 | 38.4 | 35.5 | 34.9 | 34.3 | 33.6 | 33.1 | 32.5 | 32.0 | 31.4 | 30.9 | 30.3 | 29.7 | 29.2 | 28.7 | 28.2 |
| ギニアビサウ | 63.4 | 55.2 | 50.8 | 44.7 | 43.5 | 42.3 | 41.2 | 40.1 | 39.1 | 38.2 | 37.4 | 36.6 | 35.8 | 35.0 | 34.1 | 33.4 | 32.7 | |
| マリ | 97.7 | 67.0 | 51.2 | 44.0 | 40.0 | 39.3 | 38.6 | 38.0 | 37.4 | 36.9 | 36.4 | 35.9 | 35.3 | 34.7 | 34.2 | 33.6 | 32.9 | 32.4 |
| ニジェール | 60.4 | 55.2 | 44.1 | 37.9 | 34.8 | 34.6 | 34.6 | 34.6 | 34.7 | 34.8 | 34.9 | 34.9 | 34.9 | 34.9 | 34.7 | 34.5 | 34.1 | 33.8 |
| セネガル | 54.0 | 40.3 | 37.6 | 31.6 | 27.0 | 26.4 | 26.0 | 25.9 | 26.1 | 26.4 | 26.8 | 26.9 | 26.7 | 26.2 | 25.3 | 24.2 | 23.2 | 22.3 |
| トーゴ | 55.1 | 43.7 | 36.7 | 32.8 | 29.5 | 28.9 | 28.4 | 27.8 | 27.4 | 26.8 | 26.4 | 25.9 | 25.4 | 24.9 | 24.5 | 24.0 | 23.5 | 23.1 |