| Dec 29 2011 |
4054 |
348.55 |
| Dec 13 2011 |
3980 |
348.42 |
| Dec 09 2011 |
3994 |
348.39 |
| Dec 01 2011 |
3976 |
348.33 |
| Nov 25 2011 |
2146 |
299.15 |
| Nov 17 2011 |
2115 |
299.13 |
| Nov 10 2011 |
1999 |
293.87 |
| Nov 04 2011 |
1995 |
293.15 |
| Oct 28 2011 |
2120 |
297.5 |
| Oct 21 2011 |
2151 |
297.53 |
| Oct 14 2011 |
2139 |
297.55 |
| Oct 07 2011 |
2069 |
297.57 |
| Sep 30 2011 |
2093 |
297.59 |
| Sep 27 2011 |
2068 |
297.6 |
| Sep 23 2011 |
2026 |
297.61 |
| Sep 16 2011 |
1992 |
297.63 |
| Sep 09 2011 |
1953 |
297.64 |
| Jan 13 2011 |
1982 |
297.93 |
| Dec 28 2010 |
2369 |
308.27 |
| Dec 14 2010 |
2356 |
308.28 |
| Dec 03 2010 |
2378 |
308.29 |
| Nov 26 2010 |
2958 |
327.83 |
| Nov 19 2010 |
3377 |
340.34 |
| Nov 12 2010 |
4000 |
356.69 |
| Nov 04 2010 |
3766 |
352.66 |
| Oct 28 2010 |
3732 |
355.67 |
| Oct 22 2010 |
3794 |
358.29 |
| Oct 14 2010 |
3711 |
358.34 |
| Oct 05 2010 |
3636 |
361.14 |
| Sep 29 2010 |
3708 |
361.14 |
| Sep 24 2010 |
3634 |
362.61 |
| Sep 17 2010 |
3844 |
370.17 |
| Sep 10 2010 |
3785 |
370.17 |
| Aug 15 2010 |
3505 |
374.61 |
| Jan 29 2010 |
3803 |
370.17 |
| Jan 15 2010 |
3769 |
370.17 |
| Jan 08 2010 |
3668 |
370.17 |
| Dec 18 2009 |
3448 |
370.17 |
| Dec 09 2009 |
3394 |
370.17 |
| Dec 04 2009 |
3331 |
370.17 |
| Nov 27 2009 |
2437 |
340.53 |
| Nov 20 2009 |
2354 |
340.53 |
| Nov 13 2009 |
2231 |
340.53 |
| Nov 06 2009 |
2720 |
359.38 |
| Oct 30 2009 |
4317 |
388.51 |
| Oct 23 2009 |
4116 |
388.51 |
| Oct 16 2009 |
4834 |
405.73 |
| Oct 09 2009 |
5179 |
415.16 |
| Oct 02 2009 |
6027 |
439.34 |
| Sep 25 2009 |
6818 |
461.97 |
| Sep 18 2009 |
7615 |
481.41 |
| Sep 11 2009 |
7536 |
481.41 |
| Jan 30 2009 |
7390 |
481.41 |
| Jan 09 2009 |
6846 |
481.41 |
| Dec 18 2008 |
6639 |
481.41 |
| Dec 12 2008 |
6654 |
481.41 |
| Dec 05 2008 |
6678 |
481.41 |
| Nov 28 2008 |
6511 |
481.41 |
| Nov 21 2008 |
6482 |
481.41 |
| Nov 14 2008 |
6256 |
481.41 |
| Nov 07 2008 |
6120 |
480.81 |
