| Month |
Change |
| 5/07 |
17.65 |
| 6/07 |
23.63 |
| 7/07 |
24.32 |
| 8/07 |
17.92 |
| 9/07 |
10.22 |
| 10/07 |
21.05 |
|
| Month | Change |
4/08 |
9.27 |
| 5/08 |
14.26 |
| 6/08 |
11.57 |
| 7/08 |
11.16 |
| 8/08 |
11.37 |
| 9/08 |
9.95 |
|
| Month | Change |
4/09 |
16.70 |
| 5/09 |
16.12 |
| 6/09 |
12.12 |
| 7/09 |
13.25 |
| 8/09 |
13.20 |
| 9/09 |
8.47 |
| 10/09 |
3.81 |
|
| Month | Change |
4/10 |
16.80 |
| 5/10 |
11.74 |
| 8/10 |
14.40 |
| 9/10 |
14.16 |
| 10/10 |
6.90 |
|
| Month | Change |
4/11 |
20.28 |
| 5/11 |
18.39 |
| 6/11 |
23.36 |
| 7/11 |
16.36 |
| 8/11 |
14.02 |
| 9/11 |
24.68 |
| 10/11 |
28.45 |
|
| Month | Change |
4/12 |
14.95 |
| 5/12 |
18.16 |
| 6/12 |
19.37 |
| 7/12 |
19.24 |
| 8/12 |
23.01 |
| 9/12 |
20.14 |
| 10/12 |
20.25 |
|
| Month | Change |
4/13 |
20.18 |
| 5/13 |
22.06 |
| 6/13 |
17.74 |
| 7/13 |
9.98 |
| 8/13 |
8.82 |
| 9/13 |
13.36 |
|
| Month | Change |
4/14 |
14.65 |
| 5/14 |
9.07 |
| 6/14 |
11.68 |
| 7/14 |
13.48 |
| 8/14 |
11.85 |
| 9/14 |
15.61 |
|
| Month | Change |
4/15 |
16.08 |
| 5/15 |
17.89 |
| 6/15 |
25.41 |
