| 年度 | 实际值 |
|---|---|
| 1994 | 234221 |
| 1995 | 241753 |
| 1996 | 168497 |
| 1997 | 185546 |
| 1998 | 604246 |
| 1999 | 222100 |
| 2000 | 269915 |
| 2001 | 311325 |
| 2002 | 350217 |
| 2003 | 336417 |
| 2004 | 391684 |
| 2005 | 539800 |
| 2006 | 1020586 |
| 2007 | 1249657 |
| 2008 | 1541413 |
| 2009 | |
| 2010 | 1890411 |
| 2011 | 2576521 |
| 2012 | 3117139 |
| 2013 | 3358339 |
| 2014 | 3322086 |
| 2015 | 3441615 |
| 2016 | |
| 2017 | 3546055 |
| 2018 | 3125436 |