| 年度 | 实际值 |
|---|---|
| 1992 | 20869 |
| 1993 | |
| 1994 | |
| 1995 | 52957 |
| 1996 | 68080 |
| 1997 | |
| 1998 | |
| 1999 | 121346 |
| 2000 | 136415 |
| 2001 | 163858 |
| 2002 | 194938 |
| 2003 | 233951 |
| 2004 | 275900 |
| 2005 | 332877 |
| 2006 | 398145 |
| 2007 | 448061 |
| 2008 | 549308 |
| 2009 | 689936 |
| 2010 | 913409 |
| 2011 | 1213857 |
| 2012 | 1281110 |
| 2013 | 1505822 |
| 2014 | 1787344 |