| 序号 | 时间 (年) |
数据 (万人) |
同比增长 (%) |
|---|---|---|---|
| 1 | 2021 | ||
| 2 | 2020 | ||
| 3 | 2019 | ||
| 4 | 2018 | ||
| 5 | 2017 | ||
| 6 | 2016 | ||
| 7 | 2015 | 25.28 | -0.28 |
| 8 | 2014 | 25.35 | 7.23 |
| 9 | 2013 | 23.64 | 5.44 |
| 10 | 2012 | 22.42 | 10.72 |
| 11 | 2011 | 20.25 | 1.20 |
| 12 | 2010 | 20.01 | 4.65 |
| 13 | 2009 | 19.12 | -2.30 |
| 14 | 2008 | 19.57 | 6.94 |
| 15 | 2007 | 18.30 | 13.59 |
| 16 | 2006 | 16.11 | 33.69 |
| 17 | 2005 | 12.05 | -2.51 |
| 18 | 2004 | 12.36 | 12.16 |
| 19 | 2003 | 11.02 | -- |
