| 年份 | 总人口(亿人) |
|---|---|
| 2025 | 0.2773 |
| 2024 | 0.27388 |
| 2023 | 0.2664 |
| 2022 | 0.26 |
| 2021 | 0.25688079 |
| 2020 | 0.25655289 |
| 2019 | 0.25340217 |
| 2018 | 0.24966643 |
| 2017 | 0.24594202 |
| 2016 | 0.24190907 |
| 2015 | 0.23815995 |
| 2014 | 0.23475686 |
| 2013 | 0.23128129 |
| 2012 | 0.22733465 |
| 2011 | 0.22340024 |
| 2010 | 0.2203175 |
| 2009 | 0.21691653 |
| 2008 | 0.21249199 |
| 2007 | 0.20827622 |
| 2006 | 0.20450966 |
| 2005 | 0.20176844 |