| 年度 | 实际值 |
|---|---|
| 1995 | 226138 |
| 1996 | 192506 |
| 1997 | 139689 |
| 1998 | 161594 |
| 1999 | 251955 |
| 2000 | 272771 |
| 2001 | 425108 |
| 2002 | 525557 |
| 2003 | 700020 |
| 2004 | 923617 |
| 2005 | 1080950 |
| 2006 | 1718428 |
| 2007 | 2594979 |
| 2008 | 3528921 |
| 2009 | 4439252 |
| 2010 | 5427566 |
| 2011 | 6664177 |
| 2012 | 6496535 |
| 2013 | 6135822 |
| 2014 | 5343977 |
| 2015 | 5060231 |
| 2016 | 5966477 |
| 2017 | 5737761 |
| 2018 | 7786345 |