| 年度 | 实际值 |
|---|---|
| 1992 | 108000 |
| 1993 | |
| 1994 | |
| 1995 | 100000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 120000 |
| 2000 | 120700 |
| 2001 | 137800 |
| 2002 | 145800 |
| 2003 | 154800 |
| 2004 | 164700 |
| 2005 | 227000 |
| 2006 | 230000 |
| 2007 | 237900 |
| 2008 | 258500 |
| 2009 | 280000 |
| 2010 | 320000 |
| 2011 | 340000 |
| 2012 | 365700 |
| 2013 | 405600 |
| 2014 | 440100 |
| 2015 | 470000 |
| 2016 | 510000 |
| 2017 | 560000 |