| 年度 | 实际值 |
|---|---|
| 1992 | 44099 |
| 1993 | |
| 1994 | |
| 1995 | 75154 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 111184 |
| 2000 | 108710 |
| 2001 | 107433 |
| 2002 | 127521 |
| 2003 | 162838 |
| 2004 | 162083 |
| 2005 | 141600 |
| 2006 | 154731 |
| 2007 | 179079 |
| 2008 | 212344 |
| 2009 | 298778 |
| 2010 | 315215 |
| 2011 | 373225 |
| 2012 | 397911 |
| 2013 | 492116 |
| 2014 | 584200 |
| 2015 | 700060 |
| 2016 | 836512 |
| 2017 | 951460 |