| 序号 | 时间 (年) |
数据 (万人) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | |
| 8 | 2016 | |
| 9 | 2015 | |
| 10 | 2014 | |
| 11 | 2013 | 24.52 |
| 12 | 2012 | 24.67 |
| 13 | 2011 | 25.74 |
| 14 | 2010 | 26.39 |
| 15 | 2009 | 29.23 |
| 16 | 2008 | 29.96 |
| 17 | 2007 | 30.69 |
| 18 | 2006 | 31.42 |
| 19 | 2005 | 32.16 |
| 20 | 2004 | 32.89 |
| 21 | 2003 | 33.62 |
| 22 | 2002 | 34.35 |
| 23 | 2001 | 35.08 |
| 24 | 2000 | 37.28 |
| 25 | 1995 | 40.18 |
| 26 | 1990 | 43.01 |
| 27 | 1985 | 46.97 |
| 28 | 1980 | 49.01 |
| 29 | 1975 | 49.48 |
| 30 | 1970 | 47.26 |
| 31 | 1965 | 44.98 |
| 32 | 1962 | 42.62 |
| 33 | 1957 | 43.18 |
| 34 | 1955 | 41.71 |
| 35 | 1952 | 39.98 |
