| 序号 | 时间(年) | 单位:% |
|---|---|---|
| 注:时间后面标注“E”其对应的值为系统根据历史数据预测所得,仅供参考。 | ||
| 1 | 2011 | 45.23 |
| 2 | 2010 | 49.03 |
| 3 | 2009 | 51.77 |
| 4 | 2008 | 49.88 |
| 5 | 2007 | 51.50 |
| 6 | 2006 | 51.21 |
| 7 | 2005 | 51.85 |
| 8 | 2004 | 51.50 |
| 9 | 2003 | 50.80 |
| 10 | 2002 | 49.30 |
| 11 | 2001 | 50.40 |
| 12 | 2000 | 50.90 |
| 13 | 1999 | 51.50 |
| 14 | 1998 | 51.40 |
| 15 | 1997 | 51.30 |
| 16 | 1996 | 53.40 |
| 17 | 1995 | 54.30 |
| 18 | 1994 | 52.80 |
| 19 | 1993 | 53.10 |
| 20 | 1992 | 52.98 |
| 21 | 1991 | 53.55 |
| 22 | 1990 | 55.17 |
| 23 | 1989 | 56.53 |
