| 序号 | 时间 (年) |
数据 (万只) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | 151.00 |
| 8 | 2014 | 170.83 |
| 9 | 2013 | 252.96 |
| 10 | 2012 | 349.36 |
| 11 | 2011 | 391.92 |
| 12 | 2010 | 380.47 |
| 13 | 2009 | 403.35 |
| 14 | 2008 | 437.11 |
| 15 | 2007 | 413.83 |
| 16 | 2006 | 406.06 |
| 17 | 2005 | 383.50 |
| 18 | 2004 | 14.20 |
| 19 | 2003 | 405.00 |
| 20 | 2002 | 419.95 |
| 21 | 2001 | 346.44 |
| 22 | 2000 | 326.40 |
| 23 | 1999 | 289.11 |
| 24 | 1998 | 334.45 |
| 25 | 1997 | 263.80 |
| 26 | 1996 | 260.55 |
| 27 | 1995 | 225.72 |
| 28 | 1985 | 154.90 |
