| 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 | 2009.02 | 7.58 |
| 2 | 2008.12 | 51.97 |
| 3 | 2008.11 | 54.82 |
| 4 | 2008.10 | 56.93 |
| 5 | 2008.09 | 56.12 |
| 6 | 2008.08 | 55.18 |
| 7 | 2008.07 | 53.61 |
| 8 | 2008.06 | 53.94 |
| 9 | 2008.05 | 52.82 |
| 10 | 2008.04 | 52.98 |
| 11 | 2008.03 | 52.81 |
| 12 | 2008.02 | 51.79 |
| 13 | 2007.11 | 44.51 |
| 14 | 2007.08 | 39.66 |
| 15 | 2007.05 | 42.56 |
| 16 | 2007.02 | 44.38 |
| 17 | 2006.12 | 34.48 |
| 18 | 2006.11 | 34.89 |
| 19 | 2006.10 | 33.33 |
| 20 | 2006.09 | 34.85 |
| 21 | 2006.08 | 32.83 |
| 22 | 2006.07 | 31.13 |
| 23 | 2006.06 | 28.67 |
| 24 | 2006.05 | 23.66 |
| 25 | 2006.04 | 23.45 |
| 26 | 2006.03 | 24.08 |
| 27 | 2006.02 | 26.98 |
| 28 | 2005.12 | 31.35 |
| 29 | 2005.11 | 31.79 |
| 30 | 2005.10 | 32.62 |
| 31 | 2005.09 | 32.26 |
| 32 | 2005.08 | 32.18 |
| 33 | 2005.07 | 33.29 |
| 34 | 2005.06 | 34.81 |
| 35 | 2005.05 | 35.00 |
| 36 | 2005.04 | 34.01 |
| 37 | 2005.03 | 32.17 |
| 38 | 2005.02 | 22.16 |
| 39 | 2004.12 | 35.38 |
| 40 | 2004.11 | 34.35 |
| 41 | 2004.10 | 33.90 |
| 42 | 2004.09 | 30.97 |
| 43 | 2004.08 | 31.27 |
| 44 | 2004.07 | 34.10 |
| 45 | 2004.06 | 33.13 |
| 46 | 2004.05 | 31.86 |
| 47 | 2004.04 | 33.98 |
| 48 | 2004.03 | 34.94 |
| 49 | 2004.02 | 37.05 |
| 50 | 2003.12 | 35.85 |
| 51 | 2003.11 | 36.16 |
| 52 | 2003.10 | 36.05 |
| 53 | 2003.09 | 34.99 |
| 54 | 2003.08 | 33.51 |
| 55 | 2003.07 | 31.99 |
| 56 | 2003.06 | 31.57 |
| 57 | 2003.05 | 29.28 |
| 58 | 2003.04 | 28.73 |
| 59 | 2003.03 | 26.08 |
| 60 | 2003.02 | 24.91 |
| 61 | 2002.12 | 15.54 |
| 62 | 2002.11 | 19.43 |
| 63 | 2002.10 | 18.01 |
| 64 | 2002.09 | 17.73 |
| 65 | 2002.08 | 16.44 |
| 66 | 2002.07 | 18.79 |
| 67 | 2002.06 | 20.81 |
| 68 | 2002.05 | 20.60 |
| 69 | 2002.04 | 16.10 |
| 70 | 2002.03 | 17.83 |
| 71 | 2002.02 | 17.06 |
| 72 | 2001.12 | 22.70 |
| 73 | 2001.11 | 21.26 |
| 74 | 2001.10 | 22.24 |
| 75 | 2001.09 | 24.37 |
| 76 | 2001.08 | 23.59 |
| 77 | 2001.07 | 25.31 |
| 78 | 2001.06 | 25.63 |
| 79 | 2001.05 | 29.87 |
| 80 | 2001.04 | 31.69 |
| 81 | 2001.03 | 28.99 |
| 82 | 2001.02 | 25.94 |
| 83 | 2000.12 | 11.74 |
| 84 | 2000.11 | 10.99 |
| 85 | 2000.10 | 9.33 |
| 86 | 2000.09 | 895.20 |
| 87 | 2000.04 | 235.95 |
| 88 | 2000.03 | -1.04 |
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）
