| 年度 | 实际值 |
|---|---|
| 1997 | 90600 |
| 1998 | 91500 |
| 1999 | 100000 |
| 2000 | 110000 |
| 2001 | 127800 |
| 2002 | 147300 |
| 2003 | 210000 |
| 2004 | 180000 |
| 2005 | 187600 |
| 2006 | 195400 |
| 2007 | 199000 |
| 2008 | 193000 |
| 2009 | |
| 2010 | 196200 |
| 2011 | 196500 |
| 2012 | 224100 |
| 2013 | 235000 |
| 2014 | 244700 |
| 2015 | 264600 |
| 2016 | 280000 |
| 2017 | 290000 |
| 2018 | 300000 |