| 年度 | 实际值 |
|---|---|
| 1995 | 42702 |
| 1996 | 39719 |
| 1997 | 50869 |
| 1998 | 59356 |
| 1999 | 57327 |
| 2000 | 84209 |
| 2001 | 122362 |
| 2002 | 236001 |
| 2003 | 338133 |
| 2004 | 527948 |
| 2005 | 699179 |
| 2006 | 868768 |
| 2007 | 941108 |
| 2008 | 1072764 |
| 2009 | |
| 2010 | 1254443 |
| 2011 | 1770616 |
| 2012 | 1370837 |
| 2013 | 1403764 |
| 2014 | 2034804 |
| 2015 | 2000756 |
| 2016 | 1911402 |
| 2017 | 2104570 |
| 2018 | 2221489 |