| 年度 | 实际值 |
|---|---|
| 1992 | 33810 |
| 1993 | |
| 1994 | |
| 1995 | 68442 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 115591 |
| 2000 | 100527 |
| 2001 | 101955 |
| 2002 | 102262 |
| 2003 | 117025 |
| 2004 | 124038 |
| 2005 | 106162 |
| 2006 | 119512 |
| 2007 | 148449 |
| 2008 | 145845 |
| 2009 | 260618 |
| 2010 | 302325 |
| 2011 | 367065 |
| 2012 | 411316 |
| 2013 | 477573 |
| 2014 | 531351 |
| 2015 | 517680 |
| 2016 | 547047 |
| 2017 | 555141 |
| 2018 | 575802 |