| Dec 10 2012 |
18982 |
523.44 |
| Dec 03 2012 |
19185 |
523.44 |
| Nov 26 2012 |
23170 |
574.69 |
| Nov 19 2012 |
23225 |
574.69 |
| Nov 12 2012 |
23343 |
574.69 |
| Nov 05 2012 |
21999 |
556.93 |
| Oct 29 2012 |
22184 |
556.93 |
| Oct 22 2012 |
21604 |
551.79 |
| Oct 15 2012 |
21362 |
551.29 |
| Oct 02 2012 |
19251 |
533.88 |
| Sep 26 2012 |
19213 |
533.88 |
| Sep 20 2012 |
19021 |
533.88 |
| Sep 13 2012 |
18748 |
533.88 |
| Jan 19 2012 |
19133 |
549.26 |
| Dec 29 2011 |
19025 |
549.3 |
| Dec 13 2011 |
19228 |
555.19 |
| Dec 09 2011 |
19247 |
555.19 |
| Dec 01 2011 |
19518 |
558.59 |
| Nov 25 2011 |
19620 |
556.57 |
| Nov 17 2011 |
19585 |
556.61 |
| Nov 10 2011 |
20234 |
561.42 |
| Nov 04 2011 |
20250 |
561.45 |
| Oct 28 2011 |
20832 |
571.19 |
| Oct 21 2011 |
21328 |
576.17 |
| Oct 14 2011 |
21485 |
581.31 |
| Oct 07 2011 |
20333 |
570.78 |
| Sep 30 2011 |
20123 |
570.63 |
| Sep 27 2011 |
19071 |
562.36 |
| Sep 23 2011 |
18858 |
560.73 |
| Sep 16 2011 |
18040 |
557.6 |
| Sep 09 2011 |
17541 |
557.56 |
| Jan 13 2011 |
17234 |
556.79 |
| Dec 28 2010 |
17445 |
556.76 |
| Dec 14 2010 |
17257 |
556.74 |
| Dec 03 2010 |
16766 |
546.24 |
| Nov 26 2010 |
16503 |
541.67 |
| Nov 19 2010 |
16437 |
541.67 |
| Nov 12 2010 |
16147 |
541.67 |
| Nov 04 2010 |
16294 |
541.66 |
| Oct 28 2010 |
15496 |
536.9 |
| Oct 22 2010 |
14720 |
527.57 |
| Oct 14 2010 |
14436 |
526.95 |
| Oct 05 2010 |
13170 |
522.13 |
| Sep 29 2010 |
13459 |
522.13 |
| Sep 24 2010 |
12927 |
521.95 |
| Sep 17 2010 |
12512 |
523.39 |
| Sep 10 2010 |
12268 |
523.39 |
| Aug 15 2010 |
10458 |
525.83 |
| Jan 29 2010 |
12239 |
523.39 |
| Jan 15 2010 |
12187 |
523.39 |
| Jan 08 2010 |
12053 |
523.39 |
| Dec 18 2009 |
11632 |
523.39 |
| Dec 09 2009 |
11125 |
517.54 |
| Dec 04 2009 |
10836 |
517.54 |
| Nov 27 2009 |
9823 |
499.77 |
| Nov 20 2009 |
9444 |
499.77 |
| Nov 13 2009 |
8954 |
500.23 |
| Nov 06 2009 |
8833 |
500.23 |
| Oct 30 2009 |
9923 |
493.75 |
| Oct 23 2009 |
9502 |
493.75 |
| Oct 16 2009 |
9342 |
493.75 |
| Oct 09 2009 |
9197 |
493.75 |
| Oct 02 2009 |
8826 |
494.62 |
| Sep 25 2009 |
9392 |
513.77 |
| Sep 18 2009 |
9208 |
513.77 |
| Sep 11 2009 |
8982 |
511.15 |
| Jan 30 2009 |
8805 |
511.15 |
