| 年度 | 实际值 |
|---|---|
| 1992 | 25144 |
| 1993 | 34661 |
| 1994 | 24936 |
| 1995 | 23339 |
| 1996 | 25844 |
| 1997 | 28375 |
| 1998 | 33173 |
| 1999 | 40862 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 109156 |
| 2004 | 114667 |
| 2005 | 144546 |
| 2006 | 201417 |
| 2007 | 244590 |
| 2008 | 302472 |
| 2009 | |
| 2010 | 512758 |
| 2011 | 618066 |
| 2012 | 797483 |
| 2013 | 748032 |
| 2014 | 746562 |
| 2015 | 898358 |
| 2016 | 1063289 |
| 2017 | 1111987 |
| 2018 | 1156562 |