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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| オーストラリア | 12.6 | 4.6 | 3.5 | 3.3 | 2.8 | 2.6 | 2.5 | 2.4 | 2.4 | 2.3 | 2.3 | 2.3 | 2.3 | 2.4 | 2.4 | 2.4 | 2.3 | 2.3 |
| マレーシア | 16.1 | 7.6 | 4.9 | 4.3 | 4.3 | 4.2 | 4.2 | 4.1 | 4.1 | 4.2 | 4.2 | 4.3 | 4.3 | 4.3 | 4.3 | 4.2 | 4.2 | 4.1 |
| ニュージーランド | 10.6 | 4.3 | 3.5 | 3.1 | 3.2 | 3.3 | 3.3 | 3.3 | 3.3 | 3.2 | 3.1 | 3.1 | 3.0 | 2.9 | 2.9 | 2.8 | 2.8 | 2.7 |
| シンガポール | 15.1 | 4.1 | 1.6 | 1.3 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.0 | 1.0 | 1.0 | 0.9 | 0.9 | 0.9 |
| 英国 | 12.2 | 4.5 | 3.8 | 3.5 | 3.0 | 2.9 | 2.8 | 2.7 | 2.7 | 2.6 | 2.7 | 2.7 | 2.7 | 2.8 | 2.7 | 2.7 | 2.7 | 2.7 |
| ベリーズ | 34.3 | 18.7 | 12.1 | 10.1 | 10.4 | 10.8 | 11.0 | 10.9 | 10.8 | 10.5 | 10.2 | 9.9 | 9.7 | 9.6 | 9.5 | 9.4 | 9.4 | 9.3 |
| バルバドス | 28.3 | 11.8 | 9.0 | 9.8 | 9.6 | 9.4 | 9.3 | 9.1 | 8.9 | 8.7 | 8.5 | 8.3 | 8.0 | 7.8 | 7.6 | 7.3 | 7.1 | 6.9 |
| ドミニカ | 18.5 | 10.7 | 12.6 | 15.3 | 19.7 | 20.8 | 21.9 | 23.1 | 24.2 | 25.4 | 26.5 | 27.4 | 28.3 | 29.0 | 29.6 | 30.1 | 30.5 | 30.8 |
| ガイアナ | 34.9 | 30.9 | 27.0 | 24.8 | 22.7 | 22.3 | 21.8 | 21.3 | 20.7 | 20.1 | 19.5 | 18.9 | 18.3 | 17.8 | 17.2 | 16.7 | 16.1 | 15.6 |
| ジャマイカ | 25.2 | 18.5 | 16.1 | 15.4 | 15.1 | 15.0 | 14.9 | 14.7 | 14.5 | 14.3 | 14.1 | 14.0 | 14.0 | 14.1 | 14.3 | 14.4 | 14.5 | 14.5 |
| セントビンセント・グレナディーン | 21.7 | 12.7 | 13.3 | 13.6 | 12.9 | 12.4 | 11.8 | 11.1 | 10.4 | 9.6 | 9.0 | 8.3 | 7.7 | 7.2 | 6.7 | 6.4 | 6.1 | 5.8 |
| バハマ | 21.0 | 13.5 | 7.9 | 8.7 | 8.3 | 8.2 | 8.1 | 8.2 | 8.4 | 8.6 | 8.9 | 9.2 | 9.4 | 9.7 | 9.5 | 9.5 | 9.3 | 9.2 |
| トリニダード・トバゴ | 31.6 | 21.9 | 19.7 | 18.3 | 16.8 | 16.5 | 16.2 | 15.9 | 15.6 | 15.4 | 15.1 | 14.8 | 14.5 | 14.2 | 13.9 | 13.6 | 13.2 | 12.9 |
| マルタ | 19.1 | 7.6 | 5.1 | 4.6 | 4.6 | 4.6 | 4.6 | 4.5 | 4.5 | 4.4 | 4.4 | 4.3 | 4.2 | 4.1 | 4.0 | 3.9 | 3.8 | 3.7 |
| カナダ | 13.2 | 4.4 | 3.8 | 3.9 | 3.7 | 3.7 | 3.7 | 3.6 | 3.6 | 3.5 | 3.5 | 3.5 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 |
| バングラデシュ | 93.9 | 65.5 | 43.2 | 34.9 | 28.8 | 27.8 | 26.7 | 25.7 | 24.7 | 23.6 | 22.5 | 21.3 | 20.2 | 19.3 | 18.7 | 18.3 | 18.0 | 17.9 |
| インド | 84.7 | 57.1 | 44.6 | 37.8 | 31.8 | 30.6 | 29.4 | 28.3 | 27.1 | 26.0 | 24.9 | 23.8 | 22.7 | 21.4 | 20.2 | 19.1 | 18.1 | 17.3 |
| パキスタン | 75.2 | 64.3 | 57.0 | 52.9 | 49.8 | 49.1 | 48.2 | 47.2 | 46.3 | 45.3 | 44.3 | 43.3 | 42.4 | 41.4 | 40.5 | 39.5 | 38.5 | 37.6 |
| スリランカ | 32.2 | 14.3 | 9.7 | 6.9 | 6.3 | 6.2 | 6.0 | 5.9 | 5.6 | 5.4 | 5.2 | 5.1 | 4.9 | 4.8 | 4.6 | 4.5 | 4.3 | 4.1 |
| ボツワナ | 35.3 | 21.0 | 11.0 | 18.2 | 23.3 | 23.5 | 23.7 | 23.7 | 23.6 | 23.5 | 23.4 | 23.1 | 22.7 | 22.4 | 22.1 | 21.6 | 21.2 | 20.9 |
| カメルーン | 59.1 | 40.3 | 35.6 | 33.4 | 31.8 | 31.5 | 31.1 | 30.7 | 30.2 | 29.7 | 29.1 | 28.5 | 27.9 | 27.3 | 26.8 | 26.2 | 25.7 | 25.2 |
| ガーナ | 59.1 | 42.0 | 35.8 | 32.4 | 28.9 | 28.0 | 27.2 | 26.4 | 25.6 | 25.0 | 24.5 | 23.9 | 23.4 | 23.0 | 22.5 | 22.1 | 21.7 | 21.2 |
| レソト | 61.7 | 38.7 | 37.2 | 38.9 | 36.7 | 36.1 | 35.6 | 35.2 | 34.7 | 34.2 | 33.5 | 32.8 | 32.1 | 31.4 | 30.7 | 30.0 | 29.4 | 28.7 |
| マラウイ | 68.6 | 50.1 | 38.7 | 29.6 | 27.2 | 26.4 | 25.5 | 24.6 | 23.7 | 23.0 | 22.4 | 21.8 | 21.3 | 20.8 | 20.3 | 19.8 | 19.3 | 18.8 |
| ナミビア | 30.3 | 29.4 | 20.9 | 16.8 | 21.8 | 23.3 | 24.6 | 25.8 | 26.8 | 27.5 | 27.8 | 27.9 | 27.7 | 27.3 | 26.6 | 25.8 | 25.0 | 24.1 |
| ケニア | 39.1 | 26.8 | 26.6 | 24.8 | 23.6 | 23.6 | 23.6 | 23.6 | 23.6 | 23.5 | 23.4 | 23.2 | 22.9 | 22.6 | 22.4 | 22.1 | 21.8 | 21.5 |
| ルワンダ | 60.5 | 40.9 | 43.2 | 30.4 | 23.3 | 22.4 | 21.6 | 21.0 | 20.5 | 20.1 | 19.8 | 19.5 | 19.2 | 19.0 | 18.7 | 18.5 | 18.3 | 18.1 |
| モーリシャス | 30.3 | 14.7 | 12.5 | 10.1 | 9.4 | 9.4 | 9.4 | 9.3 | 9.2 | 9.1 | 9.2 | 9.3 | 9.6 | 9.9 | 9.9 | 9.7 | 9.3 | 9.0 |
| ナイジェリア | 66.2 | 49.8 | 46.3 | 40.9 | 38.1 | 37.8 | 37.6 | 37.4 | 37.3 | 37.1 | 36.9 | 36.7 | 36.3 | 35.8 | 35.4 | 34.9 | 34.3 | 33.7 |
| タンザニア連合共和国 | 46.0 | 39.7 | 32.8 | 27.7 | 24.8 | 24.4 | 24.0 | 23.8 | 23.7 | 23.5 | 23.4 | 23.3 | 23.1 | 22.7 | 22.2 | 21.6 | 21.1 | 20.6 |
| ウガンダ | 54.1 | 39.3 | 32.4 | 28.1 | 25.1 | 24.6 | 24.0 | 23.4 | 22.7 | 22.0 | 21.4 | 20.7 | 20.2 | 19.7 | 19.2 | 18.7 | 18.4 | 17.9 |
| ザンビア | 36.3 | 36.3 | 33.9 | 28.0 | 25.7 | 25.5 | 25.3 | 25.1 | 24.9 | 24.7 | 24.4 | 24.2 | 23.9 | 23.6 | 23.2 | 22.8 | 22.4 | 22.0 |
| パプアニューギニア | 32.1 | 30.5 | 28.3 | 26.5 | 26.1 | 25.6 | 25.1 | 24.6 | 24.2 | 23.7 | 23.3 | 22.9 | 22.3 | 21.8 | 21.4 | 21.0 | 20.5 | |
| セントクリストファーネイビス | 18.7 | 15.2 | 12.4 | 11.7 | 11.8 | 11.9 | 12.1 | 12.2 | 12.2 | 12.2 | 12.0 | 11.8 | 11.5 | 11.2 | 10.9 | 10.6 | 10.3 | |
| セントルシア | 12.0 | 11.4 | 12.7 | 12.7 | 12.7 | 12.6 | 12.5 | 12.3 | 12.1 | 11.8 | 11.5 | 11.2 | 10.9 | 10.6 | 10.4 | 10.2 | 10.0 | |
| 南アフリカ | 20.6 | 13.5 | 12.3 | 12.5 | 12.2 | 12.0 | 11.8 | 11.7 | 11.6 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.6 | 11.7 | |
| モザンビーク | 60.2 | 44.2 | 33.8 | 28.4 | 27.7 | 27.2 | 26.8 | 26.5 | 26.4 | 26.4 | 26.5 | 26.5 | 26.4 | 26.3 | 26.1 | 25.8 | 25.4 | |
| ブルネイ·ダルサラーム国 | 6.0 | 5.0 | 5.0 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 5.0 | 5.1 | 5.2 | 5.2 | 5.2 | 5.2 | 5.1 | 5.0 | 4.9 | |
| キリバス | 34.4 | 27.2 | 24.5 | 23.5 | 23.4 | 23.4 | 23.4 | 23.5 | 23.6 | 23.7 | 23.8 | 23.9 | 23.7 | 23.4 | 23.1 | 22.7 | 22.4 | |
| ツバル | 28.6 | 24.6 | 22.5 | 16.4 | 15.3 | 14.4 | 13.6 | 12.9 | 12.3 | 11.7 | 11.2 | 10.7 | 10.3 | 10.0 | 9.6 | 9.3 | 9.0 | |
| バヌアツ | 19.9 | 14.4 | 11.1 | 9.6 | 9.7 | 10.0 | 10.4 | 10.7 | 10.9 | 10.9 | 10.6 | 10.3 | 9.9 | 9.5 | 9.2 | 8.9 | 8.7 | |
| キプロス | 6.1 | 3.7 | 2.6 | 1.9 | 1.8 | 1.8 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | 1.8 | 1.8 | 1.9 | 1.9 | 1.9 | |
| アンチグアバーブーダ | 8.4 | 10.9 | 9.5 | 7.5 | 7.2 | 7.0 | 6.8 | 6.7 | 6.5 | 6.4 | 6.2 | 6.1 | 6.0 | 5.8 | 5.7 | 5.5 | 5.4 | |
| グレナダ | 12.2 | 7.8 | 7.9 | 9.1 | 9.6 | 10.1 | 10.6 | 11.1 | 11.5 | 11.8 | 12.0 | 12.2 | 12.4 | 12.6 | 12.6 | 12.6 | 12.4 | |
| セイシェル | 10.9 | 8.7 | 8.7 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.8 | 8.7 | 8.5 | |
| シエラレオネ | 52.1 | 48.1 | 44.6 | 39.1 | 38.0 | 37.0 | 36.1 | 35.3 | 34.5 | 33.6 | 32.9 | 32.2 | 31.6 | 30.9 | 30.3 | 29.8 | 29.3 | |
| エスワティニ | 22.0 | 25.8 | 24.4 | 25.0 | 25.1 | 25.1 | 25.3 | 25.5 | 25.7 | 25.9 | 26.1 | 26.2 | 26.0 | 25.8 | 25.4 | 25.0 | 24.5 | |
| ナウル | 32.3 | 24.3 | 21.6 | 16.2 | 14.7 | 13.2 | 11.8 | 10.5 | 9.4 | 8.5 | 7.7 | 7.1 | 6.5 | 6.0 | 5.5 | 5.1 | 4.8 | |
| サモア | 13.0 | 8.8 | 7.8 | 7.8 | 7.8 | 7.7 | 7.6 | 7.5 | 7.4 | 7.3 | 7.2 | 7.1 | 7.0 | 6.7 | 6.6 | 6.4 | 6.2 | |
| ソロモン諸島 | 14.9 | 12.8 | 12.1 | 11.0 | 10.8 | 10.6 | 10.5 | 10.3 | 10.1 | 9.9 | 9.8 | 9.5 | 9.3 | 9.1 | 8.8 | 8.6 | 8.3 | |
| トンガ | 9.8 | 7.2 | 6.2 | 5.5 | 5.4 | 5.3 | 5.3 | 5.2 | 5.2 | 5.1 | 5.0 | 4.9 | 4.8 | 4.7 | 4.6 | 4.5 | 4.3 | |
| ガンビア | 49.9 | 40.4 | 36.8 | 33.0 | 32.2 | 31.4 | 30.7 | 29.9 | 29.2 | 28.4 | 27.6 | 26.9 | 26.2 | 25.6 | 24.9 | 24.3 | 23.7 |