| 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 | 52.23 |
| 2 | 2010 | 58.58 |
| 3 | 2009 | 62.66 |
| 4 | 2007 | 56.01 |
| 5 | 2006 | 63.01 |
| 6 | 2000 | 58.58 |
| 7 | 1993 | 65.43 |
| 8 | 1984 | 51.52 |
| 9 | 1983 | 59.36 |
| 10 | 1982 | 55.83 |
| 11 | 1981 | 54.20 |
| 12 | 1980 | 52.15 |
| 13 | 1975 | 61.15 |
| 14 | 1974 | 55.05 |
| 15 | 1973 | 58.54 |
| 16 | 1972 | 62.42 |
| 17 | 1971 | 60.17 |
| 18 | 1970 | 56.43 |
