| 年度 | 实际值 |
|---|---|
| 1992 | 12330 |
| 1993 | |
| 1994 | |
| 1995 | 35583 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 61083 |
| 2000 | 64675 |
| 2001 | 72507 |
| 2002 | 73156 |
| 2003 | 73166 |
| 2004 | 74180 |
| 2005 | 93930 |
| 2006 | 116609 |
| 2007 | 128207 |
| 2008 | 154784 |
| 2009 | 182298 |
| 2010 | 206766 |
| 2011 | 232702 |
| 2012 | 247753 |
| 2013 | 279425 |
| 2014 | 385348 |
| 2015 | 529280 |