| Dec 01 2011 |
19600 |
559.94 |
| Nov 25 2011 |
19831 |
559.94 |
| Nov 17 2011 |
16979 |
522.17 |
| Nov 10 2011 |
17266 |
522.12 |
| Nov 04 2011 |
17286 |
522.08 |
| Oct 28 2011 |
17187 |
522.03 |
| Oct 21 2011 |
17290 |
521.99 |
| Oct 14 2011 |
17119 |
521.95 |
| Oct 07 2011 |
16790 |
521.92 |
| Sep 30 2011 |
16625 |
521.88 |
| Sep 27 2011 |
16224 |
521.87 |
| Sep 23 2011 |
16118 |
521.85 |
| Sep 16 2011 |
15567 |
521.82 |
| Sep 09 2011 |
15159 |
521.79 |
| Jan 13 2011 |
14900 |
521.29 |
| Dec 28 2010 |
15111 |
521.27 |
| Dec 14 2010 |
14972 |
521.26 |
| Dec 03 2010 |
10395 |
457.43 |
| Nov 26 2010 |
10382 |
457.08 |
| Nov 19 2010 |
7805 |
422.93 |
| Nov 12 2010 |
9702 |
451.07 |
| Nov 04 2010 |
9684 |
451.15 |
| Oct 28 2010 |
9327 |
451.21 |
| Oct 22 2010 |
9232 |
451.25 |
| Oct 14 2010 |
9099 |
451.32 |
| Oct 05 2010 |
8623 |
452.99 |
| Sep 29 2010 |
12615 |
509.25 |
| Sep 24 2010 |
12134 |
509.25 |
| Sep 17 2010 |
11655 |
509.25 |
| Sep 10 2010 |
11420 |
509.25 |
| Aug 15 2010 |
6974 |
452.99 |
| Jan 29 2010 |
11392 |
509.25 |
| Jan 15 2010 |
11340 |
509.25 |
| Jan 08 2010 |
11206 |
509.25 |
| Dec 18 2009 |
10792 |
509.25 |
| Dec 09 2009 |
11252 |
519.89 |
| Dec 04 2009 |
13352 |
567.16 |
| Nov 27 2009 |
13221 |
567.16 |
| Nov 20 2009 |
12758 |
567.16 |
| Nov 13 2009 |
13194 |
593.62 |
| Nov 06 2009 |
12999 |
593.62 |
| Oct 30 2009 |
15363 |
593.62 |
| Oct 23 2009 |
14864 |
593.62 |
| Oct 16 2009 |
14615 |
593.62 |
| Oct 09 2009 |
14493 |
593.62 |
