| 年度 | 实际值 |
|---|---|
| 1992 | 29856 |
| 1993 | |
| 1994 | |
| 1995 | 46754 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 76088 |
| 2000 | 68480 |
| 2001 | 72872 |
| 2002 | 80500 |
| 2003 | 88800 |
| 2004 | 98175 |
| 2005 | 105529 |
| 2006 | 101422 |
| 2007 | 123229 |
| 2008 | 123300 |
| 2009 | 75568 |
| 2010 | 211254 |
| 2011 | 260557 |
| 2012 | 349532 |
| 2013 | 444274 |
| 2014 | 530094 |
| 2015 | 611651 |
| 2016 | 659277 |
| 2017 | 781376 |