| 年度 | 实际值 |
|---|---|
| 1995 | 117779 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 174583 |
| 2000 | 185902 |
| 2001 | 195905 |
| 2002 | 207821 |
| 2003 | 229290 |
| 2004 | 249818 |
| 2005 | 223462 |
| 2006 | 228089 |
| 2007 | 256612 |
| 2008 | 274590 |
| 2009 | 279934 |
| 2010 | 311391 |
| 2011 | 361532 |
| 2012 | 387458 |
| 2013 | 423546 |
| 2014 | 433284 |
| 2015 | 459037.816583859 |
| 2016 | 515939 |
| 2017 | 508609 |