| Sep 13 2012 |
870 |
234.36 |
| Jan 19 2012 |
743 |
234.36 |
| Dec 29 2011 |
745 |
234.36 |
| Dec 13 2011 |
753 |
234.36 |
| Dec 09 2011 |
781 |
234.36 |
| Dec 01 2011 |
759 |
234.36 |
| Nov 25 2011 |
1104 |
256.77 |
| Nov 17 2011 |
1097 |
257.19 |
| Nov 10 2011 |
1121 |
257.54 |
| Nov 04 2011 |
1122 |
257.82 |
| Oct 28 2011 |
1126 |
258.15 |
| Oct 21 2011 |
1146 |
258.46 |
| Oct 14 2011 |
1143 |
258.76 |
| Oct 07 2011 |
1129 |
259.05 |
| Sep 30 2011 |
1141 |
259.33 |
| Sep 27 2011 |
1138 |
259.44 |
| Sep 23 2011 |
1127 |
259.6 |
| Sep 16 2011 |
2459 |
314.68 |
| Sep 09 2011 |
2412 |
314.68 |
| Jan 13 2011 |
2417 |
314.68 |
| Dec 28 2010 |
2544 |
314.68 |
| Dec 14 2010 |
2532 |
314.68 |
| Dec 03 2010 |
2568 |
314.68 |
