| 年度 | 实际值 |
|---|---|
| 2000 | 6175 |
| 2001 | 9417 |
| 2002 | 12767 |
| 2003 | 14211 |
| 2004 | 17324.6650906225 |
| 2005 | 21340.1486988848 |
| 2006 | 22370.8508202976 |
| 2007 | 27339.4765941762 |
| 2008 | 30690.6422018349 |
| 2009 | 33899.9637549837 |
| 2010 | 36241.5750266052 |
| 2011 | 48455 |
| 2012 | 46968 |
| 2013 | |
| 2014 | 56961 |
| 2015 | 64263 |