| Nov 10 2011 |
5486 |
374.95 |
| Nov 04 2011 |
5463 |
374.95 |
| Oct 28 2011 |
5435 |
374.95 |
| Oct 21 2011 |
5469 |
374.95 |
| Oct 14 2011 |
5415 |
374.95 |
| Oct 07 2011 |
5246 |
374.95 |
| Sep 30 2011 |
5232 |
374.95 |
| Sep 27 2011 |
5133 |
374.95 |
| Sep 23 2011 |
5059 |
374.95 |
| Sep 16 2011 |
4945 |
374.95 |
| Sep 09 2011 |
4849 |
374.95 |
| Jan 13 2011 |
4817 |
374.95 |
| Dec 28 2010 |
5013 |
374.95 |
| Dec 14 2010 |
5008 |
374.95 |
| Dec 03 2010 |
3764 |
350.05 |
| Nov 26 2010 |
3753 |
349.64 |
| Nov 19 2010 |
3708 |
349.24 |
| Nov 12 2010 |
2744 |
323.09 |
| Nov 04 2010 |
2707 |
323.21 |
| Oct 28 2010 |
2570 |
323.31 |
| Oct 22 2010 |
2521 |
323.39 |
| Oct 14 2010 |
2780 |
333.93 |
| Oct 05 2010 |
2686 |
334.7 |
| Sep 29 2010 |
2528 |
328.14 |
| Sep 24 2010 |
2458 |
328.14 |
| Sep 17 2010 |
2420 |
328.14 |
| Sep 10 2010 |
2406 |
328.14 |
| Aug 15 2010 |
2344 |
337.29 |
| Jan 29 2010 |
2436 |
328.14 |
| Jan 15 2010 |
2401 |
328.14 |
| Jan 08 2010 |
2309 |
328.14 |
| Dec 18 2009 |
2141 |
328.14 |
| Dec 09 2009 |
2401 |
339.74 |
| Dec 04 2009 |
2353 |
339.74 |
| Nov 27 2009 |
2392 |
339.74 |
| Nov 20 2009 |
2311 |
339.74 |
| Nov 13 2009 |
1960 |
329.41 |
| Nov 06 2009 |
1935 |
329.41 |
| Oct 30 2009 |
2309 |
329.41 |
| Oct 23 2009 |
2211 |
329.41 |
| Oct 16 2009 |
1877 |
314.41 |
| Oct 09 2009 |
1601 |
301.9 |
| Sep 25 2009 |
300 |
220.83 |
| Sep 18 2009 |
299 |
220.83 |
| Sep 11 2009 |
300 |
220.83 |
| Jan 30 2009 |
300 |
220.83 |
| Jan 09 2009 |
294 |
220.83 |
| Dec 18 2008 |
268 |
220.83 |
| Dec 12 2008 |
264 |
220.83 |
| Dec 05 2008 |
266 |
220.83 |
| Nov 28 2008 |
264 |
220.83 |
| Nov 21 2008 |
266 |
220.83 |
| Nov 14 2008 |
249 |
220.83 |
| Nov 07 2008 |
240 |
220.83 |
| Oct 31 2008 |
221 |
220.83 |
| Oct 24 2008 |
227 |
220.83 |
| Oct 17 2008 |
214 |
220.83 |
| Oct 10 2008 |
215 |
220.83 |
| Oct 03 2008 |
160 |
220.83 |
