年度 | 实际值 |
---|---|
1997 | 1617 |
1998 | 1723 |
1999 | 1859 |
2000 | 2064 |
2001 | 2231 |
2002 | 2224 |
2003 | 2275 |
2004 | 2437 |
2005 | 2627 |
2006 | 2728 |
2007 | 2728 |
2008 | 2721 |
2009 | |
2010 | 2714 |
2011 | 3110 |
2012 | 3588 |
2013 | 3254 |
2014 | 1311 |
2015 | 3184 |
2016 | 3307 |
2017 | 4260 |
2018 | 4407 |