| 序号 | 时间 (年) |
数据 (万头) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 47.85 |
| 8 | 2016 | 94.90 |
| 9 | 2015 | 97.25 |
| 10 | 2014 | 137.63 |
| 11 | 2013 | 163.70 |
| 12 | 2012 | 156.60 |
| 13 | 2011 | 153.55 |
| 14 | 2010 | 147.25 |
| 15 | 2009 | 145.17 |
| 16 | 2008 | 120.92 |
| 17 | 2007 | 110.47 |
| 18 | 2005 | 159.95 |
| 19 | 2000 | 109.82 |
| 20 | 1995 | 68.80 |
| 21 | 1990 | 86.75 |
| 22 | 1985 | 97.40 |
