| 年度 | 实际值 |
|---|---|
| 1992 | 33570 |
| 1993 | |
| 1994 | |
| 1995 | 31839 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 83771 |
| 2000 | 87139 |
| 2001 | 93923 |
| 2002 | 95887 |
| 2003 | 99346 |
| 2004 | 106922 |
| 2005 | 90131 |
| 2006 | 98112 |
| 2007 | 115599 |
| 2008 | 126637 |
| 2009 | 166531 |
| 2010 | 171747 |
| 2011 | 182769 |
| 2012 | 217160 |
| 2013 | 255020 |
| 2014 | 315876 |
| 2015 | 365096 |
| 2016 | 414045 |
| 2017 | 445127 |