| 序号 | 时间（月） | 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 | 2007.02 | 56.94 |
| 2 | 2006.12 | 54.25 |
| 3 | 2006.11 | 62.64 |
| 4 | 2006.10 | 60.69 |
| 5 | 2006.09 | 63.09 |
| 6 | 2006.08 | 66.91 |
| 7 | 2006.07 | 68.34 |
| 8 | 2006.06 | 66.44 |
| 9 | 2006.05 | 70.76 |
| 10 | 2006.04 | 72.73 |
| 11 | 2006.03 | 71.90 |
| 12 | 2006.02 | 72.21 |
| 13 | 2005.12 | 52.04 |
| 14 | 2005.11 | 47.19 |
| 15 | 2005.10 | 50.04 |
| 16 | 2005.09 | 48.23 |
| 17 | 2005.08 | 47.89 |
| 18 | 2005.07 | 47.06 |
| 19 | 2005.06 | 43.52 |
| 20 | 2005.05 | 41.71 |
| 21 | 2005.04 | 51.56 |
| 22 | 2005.03 | 53.04 |
| 23 | 2005.02 | 53.54 |
| 24 | 2004.12 | 54.90 |
| 25 | 2004.11 | 60.04 |
| 26 | 2004.10 | 59.05 |
| 27 | 2004.09 | 59.12 |
| 28 | 2004.08 | 60.81 |
| 29 | 2004.07 | 57.26 |
| 30 | 2004.06 | 57.24 |
| 31 | 2004.05 | 54.24 |
| 32 | 2004.04 | 51.42 |
| 33 | 2004.03 | 52.24 |
| 34 | 2004.02 | 52.35 |
| 35 | 2003.12 | 66.17 |
| 36 | 2003.11 | 66.50 |
| 37 | 2003.10 | 67.09 |
| 38 | 2003.09 | 66.36 |
| 39 | 2003.08 | 75.08 |
| 40 | 2003.07 | 71.91 |
| 41 | 2003.06 | 72.51 |
| 42 | 2003.05 | 73.54 |
| 43 | 2003.04 | 73.74 |
| 44 | 2003.03 | 66.95 |
| 45 | 2003.02 | 67.34 |
| 46 | 2002.12 | 60.83 |
| 47 | 2002.11 | 60.37 |
| 48 | 2002.10 | 61.39 |
| 49 | 2002.09 | 57.26 |
| 50 | 2002.08 | 59.09 |
| 51 | 2002.07 | 59.03 |
| 52 | 2002.06 | 56.86 |
| 53 | 2002.05 | 59.03 |
| 54 | 2002.04 | 59.40 |
| 55 | 2002.03 | 58.78 |
| 56 | 2002.02 | 58.69 |
| 57 | 2001.12 | 62.53 |
| 58 | 2001.11 | 68.07 |
| 59 | 2001.10 | 68.13 |
| 60 | 2001.09 | 68.19 |
| 61 | 2001.08 | 66.25 |
| 62 | 2001.07 | 66.74 |
| 63 | 2001.06 | 65.85 |
| 64 | 2001.05 | 66.47 |
| 65 | 2001.04 | 65.06 |
| 66 | 2001.03 | 65.66 |
| 67 | 2001.02 | 63.18 |
| 68 | 2000.12 | 66.52 |
| 69 | 2000.11 | 69.56 |
| 70 | 2000.10 | 68.40 |
| 71 | 2000.09 | 65.06 |
| 72 | 2000.08 | 64.78 |
| 73 | 2000.07 | 69.16 |
| 74 | 2000.06 | 67.49 |
| 75 | 2000.05 | 65.54 |
| 76 | 2000.04 | 70.89 |
| 77 | 2000.03 | 70.88 |
图表颜色：
图表起止时间： - （拖动下面左右滑块改变图表起始时间）
