| 序号 | 时间 (年) |
数据 (万人) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2016 | 21.54 |
| 8 | 2013 | 21.18 |
| 9 | 2008 | 20.92 |
| 10 | 2007 | 20.67 |
| 11 | 2005 | 20.21 |
| 12 | 2004 | 19.90 |
| 13 | 2003 | 19.54 |
| 14 | 2002 | 19.47 |
| 15 | 2001 | 19.54 |
| 16 | 2000 | 19.20 |
