| 年度 | 实际值 |
|---|---|
| 1995 | 13569 |
| 1996 | 32041 |
| 1997 | 48759 |
| 1998 | 43395 |
| 1999 | 76072 |
| 2000 | 108932 |
| 2001 | 148048 |
| 2002 | 193468 |
| 2003 | 285321 |
| 2004 | 410195 |
| 2005 | 586182 |
| 2006 | 664055 |
| 2007 | 1231774 |
| 2008 | 2194143 |
| 2009 | |
| 2010 | 2491009 |
| 2011 | 2941790 |
| 2012 | 2430705 |
| 2013 | 3034575 |
| 2014 | 5222496 |
| 2015 | 6708679 |
| 2016 | 7036431 |
| 2017 | 7579946 |