| 年度 | 实际值 |
|---|---|
| 1993 | 174219 |
| 1994 | 195788 |
| 1995 | 219723 |
| 1996 | 254217 |
| 1997 | 246521 |
| 1998 | 305147 |
| 1999 | 314150 |
| 2000 | |
| 2001 | 266631 |
| 2002 | 287961 |
| 2003 | 300264 |
| 2004 | 302011 |
| 2005 | 324348 |
| 2006 | 410117 |
| 2007 | 444143 |
| 2008 | 558136 |
| 2009 | |
| 2010 | 780058 |
| 2011 | 780010 |
| 2012 | 908100 |
| 2013 | 842283 |
| 2014 | 952127 |
| 2015 | 1038166 |
| 2016 | 1146524 |
| 2017 | 1253451 |