| 年度 | 实际值 |
|---|---|
| 1992 | 217045 |
| 1993 | 357907 |
| 1994 | 62015 |
| 1995 | 73879 |
| 1996 | 80123 |
| 1997 | 94790 |
| 1998 | 107262 |
| 1999 | 124672 |
| 2000 | |
| 2001 | |
| 2002 | 850041 |
| 2003 | 954359 |
| 2004 | 952864 |
| 2005 | 1308480 |
| 2006 | 1570622 |
| 2007 | 1945430 |
| 2008 | 2279940 |
| 2009 | 2546988 |
| 2010 | 3060545 |
| 2011 | 3417326 |
| 2012 | 3840803 |
| 2013 | 4382128 |
| 2014 | 5011922 |
| 2015 | 5575469 |
| 2016 | 6045001 |
| 2017 | 6615815 |
| 2018 | 7031418 |