| Jan 13 2011 |
11 |
120.28 |
| Dec 28 2010 |
11 |
125.17 |
| Dec 14 2010 |
14 |
127.64 |
| Dec 03 2010 |
15 |
130.82 |
| Nov 26 2010 |
15 |
130.82 |
| Nov 19 2010 |
15 |
130.83 |
| Nov 12 2010 |
15 |
130.83 |
| Nov 04 2010 |
15 |
130.83 |
| Oct 28 2010 |
14 |
130.84 |
| Oct 22 2010 |
11 |
130.84 |
| Oct 14 2010 |
11 |
130.84 |
| Oct 05 2010 |
11 |
130.96 |
| Sep 29 2010 |
11 |
130.96 |
| Sep 24 2010 |
11 |
130.96 |
| Sep 17 2010 |
10 |
130.96 |
| Sep 10 2010 |
10 |
130.96 |
| Aug 15 2010 |
10 |
130.96 |
| Jan 29 2010 |
12 |
132.92 |
| Jan 15 2010 |
21 |
139.67 |
| Jan 08 2010 |
28 |
143.06 |
| Dec 18 2009 |
24 |
152.28 |
| Dec 09 2009 |
27 |
157.8 |
| Dec 04 2009 |
27 |
160.33 |
| Nov 27 2009 |
29 |
160.33 |
| Nov 20 2009 |
27 |
160.33 |
| Nov 13 2009 |
22 |
160.33 |
| Nov 06 2009 |
20 |
158.4 |
| Oct 30 2009 |
16 |
158.26 |
| Oct 23 2009 |
15 |
163.29 |
| Oct 16 2009 |
14 |
163.29 |
| Oct 09 2009 |
15 |
163.29 |
| Oct 02 2009 |
15 |
163.29 |
| Sep 25 2009 |
16 |
162.25 |
| Sep 18 2009 |
17 |
160.49 |
| Sep 11 2009 |
17 |
160.49 |
| Jan 30 2009 |
19 |
163.56 |
| Jan 09 2009 |
14 |
158.73 |
| Dec 18 2008 |
26 |
173.05 |
| Dec 12 2008 |
33 |
175.3 |
| Dec 05 2008 |
37 |
177.88 |
| Nov 28 2008 |
41 |
178.06 |
| Nov 21 2008 |
75 |
192.16 |
| Nov 14 2008 |
79 |
193.73 |
| Nov 07 2008 |
77 |
193.73 |
| Oct 31 2008 |
76 |
195.21 |
| Oct 24 2008 |
76 |
194.1 |
| Oct 17 2008 |
72 |
193.4 |
| Oct 10 2008 |
95 |
199.86 |
| Oct 03 2008 |
10 |
146.89 |
| Sep 26 2008 |
9 |
146.89 |
| Sep 19 2008 |
9 |
146.89 |
| Feb 01 2008 |
9 |
146.89 |
| Dec 12 2007 |
10 |
146.89 |
| Dec 07 2007 |
10 |
146.89 |
| Nov 30 2007 |
10 |
146.89 |
| Nov 23 2007 |
10 |
146.89 |
| Nov 16 2007 |
8 |
146.89 |
| Nov 09 2007 |
8 |
146.89 |
| Nov 02 2007 |
8 |
146.89 |
| Oct 26 2007 |
7 |
146.89 |
| Oct 19 2007 |
5 |
146.89 |
| Oct 12 2007 |
5 |
146.89 |
