| 年度 | 实际值 |
|---|---|
| 1993 | 229069 |
| 1994 | 268528 |
| 1995 | 338944 |
| 1996 | 341724 |
| 1997 | 363387 |
| 1998 | 360841 |
| 1999 | 366552 |
| 2000 | |
| 2001 | 407357 |
| 2002 | 443926 |
| 2003 | 478102 |
| 2004 | 561409 |
| 2005 | 640795 |
| 2006 | 741047 |
| 2007 | 875928 |
| 2008 | 1084784 |
| 2009 | |
| 2010 | 2165580 |
| 2011 | 2546614 |
| 2012 | 2944077 |
| 2013 | 3350285 |
| 2014 | 3760552 |
| 2015 | 4279423 |
| 2016 | 4486722 |
| 2017 | 4545899 |
| 2018 | 4787932 |