| 年度 | 实际值 |
|---|---|
| 1993 | 68243 |
| 1994 | 88708 |
| 1995 | 122741 |
| 1996 | 126799 |
| 1997 | 133825 |
| 1998 | 132777 |
| 1999 | 147117 |
| 2000 | |
| 2001 | 177800 |
| 2002 | 230200 |
| 2003 | 315100 |
| 2004 | 393200 |
| 2005 | 518200 |
| 2006 | 592900 |
| 2007 | 692600 |
| 2008 | 825600 |
| 2009 | 959000 |
| 2010 | 1139600 |
| 2011 | 1346200 |
| 2012 | 1548400 |
| 2013 | 1729800 |
| 2014 | 1963100 |
| 2015 | 2136700 |
| 2016 | 2354500 |
| 2017 | 2616631 |
| 2018 | 2691239 |