| 年度 | 实际值 |
|---|---|
| 1992 | 50058 |
| 1993 | |
| 1994 | |
| 1995 | 68086 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 98430 |
| 2000 | 98453 |
| 2001 | 93376 |
| 2002 | 54835 |
| 2003 | 111320 |
| 2004 | 141480 |
| 2005 | 148986 |
| 2006 | 176336 |
| 2007 | 183283 |
| 2008 | 252648 |
| 2009 | 259853 |
| 2010 | 333976 |
| 2011 | 356469 |
| 2012 | 452879 |
| 2013 | 510100 |
| 2014 | 613107 |
| 2015 | 686413 |
| 2016 | 722979 |
| 2017 | 978691 |