| Apr 24 2013 |
20492 |
419.51 |
| Apr 17 2013 |
20544 |
419.51 |
| Apr 10 2013 |
20406 |
419.51 |
| Apr 03 2013 |
20347 |
419.51 |
| Mar 27 2013 |
20432 |
419.51 |
| Mar 20 2013 |
20405 |
419.51 |
| Mar 13 2013 |
20367 |
419.51 |
| Oct 19 2012 |
19190 |
419.51 |
| Sep 23 2012 |
19082 |
419.51 |
| Aug 31 2012 |
18686 |
419.51 |
| Aug 24 2012 |
18532 |
419.51 |
| Aug 10 2012 |
18130 |
419.51 |
| Aug 03 2012 |
17915 |
419.51 |
| Jul 27 2012 |
17554 |
419.51 |
| Jul 06 2012 |
17166 |
419.51 |
| Jun 22 2012 |
16421 |
419.51 |
| Jun 15 2012 |
16841 |
419.51 |
| Jun 08 2012 |
16679 |
419.51 |
| Jun 01 2012 |
16513 |
419.51 |
| May 25 2012 |
15463 |
419.51 |
| May 18 2012 |
13354 |
398.79 |
| May 11 2012 |
13367 |
398.79 |
| May 04 2012 |
13039 |
398.79 |
| Apr 27 2012 |
10775 |
378.07 |
| Apr 13 2012 |
10134 |
378.07 |
| Apr 06 2012 |
9912 |
378.07 |
| Mar 27 2012 |
9744 |
378.07 |
| Sep 23 2011 |
8373 |
378.07 |
| Sep 16 2011 |
8365 |
378.07 |
| Sep 10 2011 |
8181 |
378.07 |
| Sep 02 2011 |
8092 |
378.07 |
| Aug 26 2011 |
8085 |
378.07 |
| Aug 19 2011 |
7434 |
378.07 |
| Aug 12 2011 |
7350 |
378.07 |
| Aug 05 2011 |
7257 |
378.07 |
| Jul 29 2011 |
7187 |
378.07 |
| Oct 15 2010 |
4397 |
326.05 |
| Aug 15 2010 |
4275 |
326.05 |
| Aug 01 2010 |
4081 |
326.05 |
| Jul 15 2010 |
3790 |
326.05 |
| Jul 01 2010 |
4797 |
345.31 |
| Jun 15 2010 |
4215 |
336.88 |
| Jun 01 2010 |
3807 |
332.9 |
| May 27 2010 |
3186 |
326.05 |
| May 15 2010 |
3353 |
325.32 |
| Apr 30 2010 |
3251 |
325.32 |
| Apr 15 2010 |
3206 |
329.5 |
| Apr 02 2010 |
2800 |
330.19 |
| Aug 30 2009 |
1791 |
330.19 |
| Aug 15 2009 |
1745 |
326.75 |
| Aug 01 2009 |
1741 |
324.86 |
| Jul 15 2009 |
1727 |
324.55 |
| Jul 01 2009 |
1563 |
321.6 |
| Jun 15 2009 |
1541 |
320.26 |
| Jun 01 2009 |
1363 |
314.88 |
| May 15 2009 |
1566 |
326.19 |
| May 01 2009 |
1463 |
328.3 |
| Apr 15 2009 |
1391 |
326.43 |
| Apr 01 2009 |
1399 |
326.43 |
| Oct 14 2008 |
1280 |
326.43 |
| Jul 13 2008 |
1100 |
330.8 |
