Japan population rate of natural increase (RNI) 1950 to 2100
| Year | Rate of Natural Increase | Population |
|---|---|---|
| 1990 | 0.333 | 123,537,399 |
| 1995 | 0.253 | 125,327,055 |
| 2000 | 0.198 | 126,771,901 |
| 2005 | 0.04 | 127,705,189 |
| 2010 | -0.056 | 127,645,939 |
| 2015 | -0.209 | 126,656,703 |
| 2020 | -0.423 | 125,135,727 |
| 2024 | -0.502 | 123,201,945 |
| 2025 | -0.52 | 122,664,433 |
| 2026 | -0.536 | 122,108,827 |
| 2030 | -0.591 | 119,732,022 |
| 2035 | -0.645 | 116,494,761 |
| 2040 | -0.681 | 113,086,546 |
| 2045 | -0.703 | 109,615,226 |
| 2050 | -0.719 | 106,156,887 |
| 2055 | -0.752 | 102,683,541 |
| 2060 | -0.812 | 99,081,689 |
| 2065 | -0.87 | 95,307,355 |
| 2070 | -0.895 | 91,473,753 |
| 2075 | -0.877 | 87,769,171 |
| 2080 | -0.836 | 84,345,598 |
| 2085 | -0.806 | 81,194,906 |
| 2090 | -0.78 | 78,262,276 |
| 2095 | -0.764 | 75,504,519 |
| 2100 | -0.75 | 72,883,584 |
Data from US Census International Database