| Dec 13 2011 |
2114 |
299.78 |
| Dec 09 2011 |
2154 |
299.78 |
| Dec 01 2011 |
2149 |
299.78 |
| Nov 25 2011 |
2165 |
299.78 |
| Nov 17 2011 |
2147 |
300.14 |
| Nov 10 2011 |
1845 |
287.96 |
| Nov 04 2011 |
1835 |
287.93 |
| Oct 28 2011 |
1625 |
280.12 |
| Oct 21 2011 |
1663 |
280.07 |
| Oct 14 2011 |
1653 |
280.02 |
| Oct 07 2011 |
1598 |
279.97 |
| Sep 30 2011 |
1615 |
279.93 |
| Sep 27 2011 |
1598 |
279.91 |
| Sep 23 2011 |
1560 |
279.89 |
| Sep 16 2011 |
1535 |
279.85 |
| Sep 09 2011 |
1503 |
279.82 |
| Jan 13 2011 |
1526 |
279.21 |
| Dec 28 2010 |
1436 |
271.81 |
| Dec 14 2010 |
1430 |
271.8 |
| Dec 03 2010 |
1455 |
271.79 |
| Nov 26 2010 |
1457 |
271.79 |
| Nov 19 2010 |
1078 |
253.18 |
| Nov 12 2010 |
1074 |
253.18 |
| Nov 04 2010 |
1056 |
253.18 |
