| 年度 | 实际值 |
|---|---|
| 1992 | 42307 |
| 1993 | 47931 |
| 1994 | 62401 |
| 1995 | 41789 |
| 1996 | 51341 |
| 1997 | 60022 |
| 1998 | 51591 |
| 1999 | 55510 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 169833 |
| 2004 | 184951 |
| 2005 | 215368 |
| 2006 | 259493 |
| 2007 | 296871 |
| 2008 | 349116 |
| 2009 | |
| 2010 | 805869 |
| 2011 | 1122844 |
| 2012 | 1402223 |
| 2013 | 1487670 |
| 2014 | 1511776 |
| 2015 | 950464 |
| 2016 | 1004831 |
| 2017 | 1188642 |
| 2018 | 1356942 |