| 年度 | 实际值 |
|---|---|
| 1994 | 164599 |
| 1995 | 187709 |
| 1996 | 199738 |
| 1997 | 194727 |
| 1998 | 159392 |
| 1999 | 159880 |
| 2000 | 173848 |
| 2001 | 169310 |
| 2002 | 209996 |
| 2003 | 208319 |
| 2004 | 226849 |
| 2005 | 254587 |
| 2006 | 295400 |
| 2007 | 337213 |
| 2008 | 394407 |
| 2009 | |
| 2010 | 528188 |
| 2011 | 709296 |
| 2012 | 744578 |
| 2013 | 926547 |
| 2014 | 872139 |
| 2015 | 864368 |
| 2016 | 832014 |
| 2017 | 768906 |
| 2018 | 722066 |