| 年度 | 实际值 |
|---|---|
| 1992 | 32216 |
| 1993 | |
| 1994 | |
| 1995 | 60170 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 88982 |
| 2000 | 88136 |
| 2001 | 93006 |
| 2002 | 92818 |
| 2003 | 101736 |
| 2004 | 106304 |
| 2005 | 105804 |
| 2006 | 121258 |
| 2007 | 122262 |
| 2008 | 107767 |
| 2009 | 129900 |
| 2010 | 183500 |
| 2011 | 203500 |
| 2012 | 226600 |
| 2013 | 258400 |
| 2014 | 299132 |
| 2015 | 325501 |
| 2016 | 618400 |
| 2017 | 431033 |