| 年度 | 实际值 |
|---|---|
| 1992 | 59410 |
| 1993 | 87391 |
| 1994 | 21160 |
| 1995 | 27302 |
| 1996 | 35702 |
| 1997 | 43096 |
| 1998 | 46745 |
| 1999 | 47087 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 153463 |
| 2004 | 226760 |
| 2005 | 302486 |
| 2006 | 372910 |
| 2007 | 465258 |
| 2008 | 491800 |
| 2009 | |
| 2010 | 633384 |
| 2011 | 745096 |
| 2012 | 851332 |
| 2013 | 973433 |
| 2014 | 1055746 |
| 2015 | 1151098 |
| 2016 | 1241772 |
| 2017 | 1337866 |
| 2018 | 1455042 |