| 年度 | 实际值 |
|---|---|
| 1992 | 42662 |
| 1993 | |
| 1994 | |
| 1995 | 61064 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 185155 |
| 2000 | 202833 |
| 2001 | 218812 |
| 2002 | 234878 |
| 2003 | 272583 |
| 2004 | 318464 |
| 2005 | 371167 |
| 2006 | 439758 |
| 2007 | 541927 |
| 2008 | 726802 |
| 2009 | 827836 |
| 2010 | 973026 |
| 2011 | 1136539 |
| 2012 | 1303199 |
| 2013 | 1525774 |
| 2014 | 1734718 |
| 2015 | 1938808 |