| 年度 | 实际值 |
|---|---|
| 1993 | 427000 |
| 1994 | 477000 |
| 1995 | 482000 |
| 1996 | 477000 |
| 1997 | 487000 |
| 1998 | 510000 |
| 1999 | 502000 |
| 2000 | 510000 |
| 2001 | 515000 |
| 2002 | 528000 |
| 2003 | 533000 |
| 2004 | 542000 |
| 2005 | 550000 |
| 2006 | 561000 |
| 2007 | 582000 |
| 2008 | 588000 |
| 2009 | |
| 2010 | 622000 |
| 2011 | 1001000 |
| 2012 | 1357000 |
| 2013 | 1506000 |
| 2014 | 1790380 |
| 2015 | 1868000 |
| 2016 | 2139000 |
| 2017 | 2330000 |
| 2018 | 2490000 |