| 年度 | 实际值 |
|---|---|
| 1993 | 384892 |
| 1994 | 644787 |
| 1995 | 885929 |
| 1996 | 1003081 |
| 1997 | 981354 |
| 1998 | 1224091 |
| 1999 | 1184257 |
| 2000 | 981688 |
| 2001 | 1330051 |
| 2002 | 1422109 |
| 2003 | 1612828 |
| 2004 | 1983162 |
| 2005 | 2041652 |
| 2006 | 2218089 |
| 2007 | 2900000 |
| 2008 | 3124214 |
| 2009 | 3350875 |
| 2010 | 3962952 |
| 2011 | 4653571 |
| 2012 | 4913793 |
| 2013 | 5213790 |
| 2014 | 5356433 |
| 2015 | 5608918 |