| 年度 | 实际值 |
|---|---|
| 1992 | 79832 |
| 1993 | 112147 |
| 1994 | 80192 |
| 1995 | 94046 |
| 1996 | 125146 |
| 1997 | 142074 |
| 1998 | 148853 |
| 1999 | 166478 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 416544 |
| 2004 | 576894 |
| 2005 | 674767 |
| 2006 | 791514 |
| 2007 | 987682 |
| 2008 | 1358728 |
| 2009 | |
| 2010 | 2137792 |
| 2011 | 2515671 |
| 2012 | 2849407 |
| 2013 | 3278090 |
| 2014 | 3273310 |
| 2015 | 3665378 |
| 2016 | 3802096 |
| 2017 | 4012191 |
| 2018 | 4119428 |