| 年度 | 实际值 |
|---|---|
| 1992 | 126561 |
| 1993 | |
| 1994 | |
| 1995 | 166444 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 235581 |
| 2000 | 244000 |
| 2001 | 255000 |
| 2002 | 250557 |
| 2003 | 238389 |
| 2004 | 253150 |
| 2005 | 268298 |
| 2006 | 287234 |
| 2007 | 286522 |
| 2008 | 315466 |
| 2009 | 327912 |
| 2010 | 330787 |
| 2011 | 363540 |
| 2012 | 358415 |
| 2013 | 355431 |
| 2014 | 346569 |
| 2015 | 345788 |
| 2016 | 343202 |