| 年度 | 实际值 |
|---|---|
| 1992 | 25359 |
| 1993 | |
| 1994 | |
| 1995 | 49911 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 94408 |
| 2000 | 105509 |
| 2001 | 122258 |
| 2002 | 125391 |
| 2003 | 160825 |
| 2004 | 167403 |
| 2005 | 165153 |
| 2006 | 177925 |
| 2007 | 189653 |
| 2008 | 184518 |
| 2009 | 321627 |
| 2010 | 408265 |
| 2011 | 511464 |
| 2012 | 701007 |
| 2013 | 905053 |
| 2014 | 960949 |
| 2015 | 1239370 |
| 2016 | 1650035 |
| 2017 | 2347254 |