| 年度 | 实际值 |
|---|---|
| 1992 | 349484 |
| 1993 | |
| 1994 | |
| 1995 | 361952 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 468790 |
| 2000 | 382585 |
| 2001 | 514988 |
| 2002 | 500944 |
| 2003 | 415736 |
| 2004 | 457193 |
| 2005 | 458287 |
| 2006 | 537693 |
| 2007 | 569618 |
| 2008 | 578810 |
| 2009 | 583174 |
| 2010 | 588281 |
| 2011 | 589317 |
| 2012 | 608351 |
| 2013 | 593379 |
| 2014 | 474184 |
| 2015 | 623691 |
| 2016 | 606373 |