| Dec 09 2011 |
16581 |
518.98 |
| Dec 01 2011 |
16572 |
518.98 |
| Nov 25 2011 |
16758 |
518.98 |
| Nov 17 2011 |
16709 |
518.98 |
| Nov 10 2011 |
16991 |
518.98 |
| Nov 04 2011 |
17020 |
518.98 |
| Oct 28 2011 |
15270 |
499.05 |
| Oct 21 2011 |
15405 |
498.98 |
| Oct 14 2011 |
15242 |
498.91 |
| Oct 07 2011 |
14883 |
498.84 |
| Sep 30 2011 |
14730 |
498.78 |
| Sep 27 2011 |
14368 |
498.76 |
| Sep 23 2011 |
14255 |
498.72 |
| Sep 16 2011 |
13853 |
498.67 |
| Sep 09 2011 |
13521 |
498.62 |
| Jan 13 2011 |
13276 |
497.74 |
| Dec 28 2010 |
13489 |
497.71 |
| Dec 14 2010 |
13369 |
497.68 |
| Dec 03 2010 |
11756 |
474.61 |
| Nov 26 2010 |
11708 |
474.61 |
| Nov 19 2010 |
11630 |
474.61 |
| Nov 12 2010 |
11452 |
474.61 |
| Nov 04 2010 |
11458 |
474.61 |
