| 年度 | 实际值 |
|---|---|
| 1994 | 170446 |
| 1995 | 230977 |
| 1996 | 256814 |
| 1997 | 328482 |
| 1998 | 312687 |
| 1999 | 381307 |
| 2000 | 445672 |
| 2001 | 485377 |
| 2002 | 528308 |
| 2003 | 587392 |
| 2004 | 672398 |
| 2005 | 766744 |
| 2006 | 760664 |
| 2007 | 838829 |
| 2008 | 946948 |
| 2009 | |
| 2010 | 1085740 |
| 2011 | 1380286 |
| 2012 | 1618813 |
| 2013 | 2142345 |
| 2014 | 2204925 |
| 2015 | 2118355 |
| 2016 | 2586928 |
| 2017 | 2513630 |
| 2018 | 2690488 |