| Jan 14 2013 |
69 |
153.55 |
| Jan 07 2013 |
72 |
153.55 |
| Dec 31 2012 |
72 |
153.55 |
| Dec 24 2012 |
71 |
153.55 |
| Dec 17 2012 |
139 |
174.22 |
| Dec 10 2012 |
142 |
174.22 |
| Dec 03 2012 |
147 |
174.22 |
| Nov 26 2012 |
141 |
174.22 |
| Nov 19 2012 |
144 |
174.22 |
| Nov 12 2012 |
143 |
174.22 |
| Nov 05 2012 |
148 |
174.22 |
| Oct 29 2012 |
150 |
174.22 |
| Oct 22 2012 |
153 |
174.22 |
| Oct 15 2012 |
151 |
174.22 |
| Oct 02 2012 |
168 |
174.22 |
| Sep 26 2012 |
167 |
174.22 |
| Sep 20 2012 |
171 |
174.22 |
| Sep 13 2012 |
172 |
174.22 |
| Jan 19 2012 |
144 |
173.67 |
| Dec 29 2011 |
288 |
194.88 |
| Nov 04 2011 |
1471 |
274.09 |
| Oct 28 2011 |
730 |
230.96 |
| Oct 21 2011 |
737 |
230.93 |
| Oct 14 2011 |
741 |
230.89 |
| Oct 07 2011 |
117 |
172.36 |
| Sep 30 2011 |
98 |
168.32 |
| Sep 27 2011 |
96 |
168.31 |
| Sep 23 2011 |
121 |
173.06 |
| Sep 16 2011 |
107 |
173.07 |
| Sep 09 2011 |
109 |
173.08 |
| Jan 13 2011 |
105 |
173.21 |
| Dec 28 2010 |
114 |
173.22 |
| Dec 14 2010 |
116 |
173.22 |
| Dec 03 2010 |
116 |
173.22 |
| Nov 26 2010 |
111 |
173.22 |
| Nov 19 2010 |
110 |
173.23 |
| Nov 12 2010 |
111 |
173.23 |
| Nov 04 2010 |
70 |
162.49 |
| Oct 28 2010 |
52 |
157.38 |
| Oct 22 2010 |
46 |
157.4 |
| Oct 14 2010 |
45 |
157.43 |
| Oct 05 2010 |
74 |
166.18 |
| Sep 29 2010 |
94 |
172.41 |
| Sep 24 2010 |
94 |
172.41 |
| Sep 17 2010 |
137 |
182.77 |
| Sep 10 2010 |
134 |
182.77 |
| Aug 15 2010 |
144 |
182.77 |
| Jan 29 2010 |
170 |
181.62 |
| Jan 15 2010 |
157 |
180.59 |
| Jan 08 2010 |
152 |
180.59 |
| Dec 18 2009 |
171 |
198.45 |
| Dec 09 2009 |
167 |
198.45 |
| Dec 04 2009 |
253 |
215.33 |
| Nov 27 2009 |
275 |
215.33 |
| Nov 20 2009 |
494 |
236.09 |
| Nov 13 2009 |
455 |
236.09 |
| Nov 06 2009 |
684 |
256.85 |
| Oct 30 2009 |
942 |
264.55 |
| Oct 23 2009 |
943 |
264.55 |
| Oct 16 2009 |
961 |
264.55 |
| Oct 09 2009 |
961 |
264.55 |
| Oct 02 2009 |
990 |
264.55 |
| Sep 25 2009 |
938 |
264.55 |
| Sep 18 2009 |
938 |
264.55 |
| Sep 11 2009 |
936 |
264.55 |
| Jan 30 2009 |
924 |
264.55 |
| Jan 09 2009 |
997 |
272.25 |
| Sep 19 2008 |
49 |
187.28 |
| Feb 01 2008 |
48 |
187.28 |
| Dec 12 2007 |
52 |
187.28 |
| Dec 07 2007 |
52 |
187.28 |
| Nov 30 2007 |
57 |
187.28 |
| Nov 23 2007 |
56 |
187.28 |
| Nov 16 2007 |
64 |
187.28 |
| Nov 09 2007 |
66 |
187.98 |
| Nov 02 2007 |
61 |
185.9 |
| Oct 26 2007 |
66 |
188.34 |
| Oct 19 2007 |
72 |
190.3 |
| Oct 12 2007 |
65 |
188.28 |
| Oct 05 2007 |
63 |
188.28 |
| Sep 28 2007 |
62 |
188.28 |
| Sep 21 2007 |
62 |
188.44 |
| Sep 14 2007 |
60 |
188.44 |
| Aug 24 2007 |
59 |
188.44 |
| Dec 14 2006 |
52 |
188.44 |
| Dec 08 2006 |
51 |
188.44 |
| Dec 01 2006 |
49 |
188.44 |
| Nov 24 2006 |
49 |
188.44 |
| Nov 17 2006 |
45 |
188.44 |
| Nov 10 2006 |
45 |
188.5 |
| Nov 03 2006 |
81 |
208.94 |
| Oct 27 2006 |
89 |
211.27 |
| Oct 20 2006 |
1 |
145.01 |
