| 序号 | 时间 (年) |
数据 (床) |
|---|---|---|
| 1 | 2013 | |
| 2 | 2012 | |
| 3 | 2011 | |
| 4 | 2010 | |
| 5 | 2009 | |
| 6 | 2008 | |
| 7 | 2007 | 1646.00 |
| 8 | 2006 | 1676.00 |
| 9 | 2005 | 1711.00 |
| 10 | 2004 | 1645.00 |
| 11 | 2003 | 1310.00 |
| 12 | 2002 | 1294.00 |
| 13 | 2001 | 1508.00 |
| 14 | 2000 | 1391.00 |
