| 序号 | 时间 (年) |
数据 (万头) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 275.34 |
| 8 | 2015 | 284.42 |
| 9 | 2014 | 305.76 |
| 10 | 2013 | 314.39 |
| 11 | 2012 | 306.11 |
| 12 | 2011 | 312.20 |
| 13 | 2010 | 311.80 |
| 14 | 2009 | 314.04 |
| 15 | 2008 | 292.69 |
| 16 | 2007 | 288.56 |
| 17 | 2006 | 382.82 |
| 18 | 2005 | 448.72 |
| 19 | 2004 | 460.52 |
| 20 | 2003 | 466.97 |
| 21 | 2002 | 483.20 |
| 22 | 2001 | 453.10 |
| 23 | 2000 | 415.61 |
| 24 | 1999 | 400.90 |
| 25 | 1998 | 374.80 |
| 26 | 1997 | 353.50 |
| 27 | 1996 | 355.30 |
| 28 | 1995 | 340.20 |
