| 年度 | 实际值 |
|---|---|
| 1992 | 14710 |
| 1993 | 23165 |
| 1994 | |
| 1995 | |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | |
| 2000 | 196003 |
| 2001 | 201800 |
| 2002 | 191274 |
| 2003 | 240836 |
| 2004 | 301162 |
| 2005 | 398724 |
| 2006 | 451794 |
| 2007 | 698408 |
| 2008 | 804367 |
| 2009 | 1136130 |
| 2010 | 1431710 |
| 2011 | 1463000 |
| 2012 | 1726835 |
| 2013 | 1839507 |
| 2014 | 1934776 |
| 2015 | 2129620 |
| 2016 | 2375264 |