| Sep 30 2013 |
3251 |
324.62 |
| Sep 23 2013 |
3243 |
324.62 |
| Sep 16 2013 |
3271 |
324.62 |
| Sep 09 2013 |
3279 |
324.62 |
| Sep 02 2013 |
3297 |
324.62 |
| Aug 26 2013 |
3283 |
324.62 |
| Aug 19 2013 |
3292 |
324.62 |
| Aug 12 2013 |
3293 |
324.62 |
| Aug 05 2013 |
3294 |
324.62 |
| Jul 29 2013 |
3294 |
324.62 |
| Jul 22 2013 |
3303 |
324.62 |
| Jul 15 2013 |
3303 |
324.62 |
| Jul 08 2013 |
3302 |
324.62 |
| Jul 01 2013 |
3302 |
324.62 |
| Jun 24 2013 |
3302 |
324.62 |
| Jun 17 2013 |
3302 |
324.62 |
| Jun 10 2013 |
3302 |
324.62 |
| Jun 03 2013 |
3302 |
324.62 |
| May 27 2013 |
3302 |
324.62 |
| May 20 2013 |
3302 |
324.62 |
| May 13 2013 |
3302 |
324.62 |
| May 06 2013 |
3302 |
324.62 |
| Apr 29 2013 |
3302 |
324.62 |
| Apr 22 2013 |
3299 |
324.62 |
| Apr 15 2013 |
3304 |
324.62 |
| Apr 08 2013 |
3304 |
324.62 |
| Apr 01 2013 |
3304 |
324.62 |
| Mar 25 2013 |
3305 |
324.62 |
| Mar 18 2013 |
3305 |
324.62 |
| Mar 11 2013 |
3305 |
324.62 |
| Mar 04 2013 |
3305 |
324.62 |
| Feb 25 2013 |
3305 |
324.62 |
| Feb 18 2013 |
3311 |
324.62 |
| Feb 11 2013 |
3320 |
324.62 |
| Feb 04 2013 |
3304 |
324.62 |
| Jan 28 2013 |
3325 |
324.62 |
| Jan 21 2013 |
3332 |
324.62 |
| Jan 14 2013 |
3375 |
324.62 |
| Jan 07 2013 |
3339 |
324.62 |
| Dec 31 2012 |
3351 |
324.62 |
| Dec 24 2012 |
3356 |
324.62 |
| Dec 17 2012 |
3366 |
324.62 |
| Dec 10 2012 |
1841 |
281.48 |
| Dec 03 2012 |
1694 |
276.31 |
| Nov 26 2012 |
1427 |
268.35 |
| Nov 19 2012 |
1459 |
268.35 |
| Nov 12 2012 |
1178 |
256 |
| Nov 05 2012 |
1188 |
255.08 |
| Oct 29 2012 |
1225 |
255.08 |
| Oct 22 2012 |
1242 |
255.08 |
| Oct 15 2012 |
1239 |
255.08 |
| Oct 02 2012 |
1260 |
255.08 |
| Sep 26 2012 |
1274 |
255.08 |
| Sep 20 2012 |
1275 |
255.08 |
| Sep 13 2012 |
1280 |
255.08 |
| Jan 19 2012 |
1164 |
260.62 |
| Dec 29 2011 |
1142 |
260.62 |
| Dec 13 2011 |
1213 |
263.64 |
| Dec 09 2011 |
1243 |
263.64 |
| Dec 01 2011 |
1170 |
261.53 |
| Nov 25 2011 |
1271 |
266.04 |
| Nov 17 2011 |
1261 |
266.04 |
| Nov 10 2011 |
1480 |
274.42 |
| Nov 04 2011 |
1478 |
274.42 |
| Oct 28 2011 |
1490 |
274.42 |
| Oct 21 2011 |
1520 |
274.42 |
| Oct 14 2011 |
1498 |
274.42 |
| Nov 26 2010 |
2237 |
302.86 |
| Nov 19 2010 |
2201 |
302.86 |
| Nov 12 2010 |
2115 |
299.7 |
| Nov 04 2010 |
2071 |
299.7 |
| Oct 28 2010 |
1968 |
299.69 |
| Oct 22 2010 |
2200 |
311.06 |
| Oct 14 2010 |
2144 |
311.1 |
| Oct 05 2010 |
2082 |
312.17 |
| Sep 29 2010 |
2106 |
312.17 |
| Sep 24 2010 |
2076 |
312.17 |
| Sep 17 2010 |
2026 |
312.17 |
| Sep 10 2010 |
2012 |
312.17 |
| Aug 15 2010 |
1787 |
312.17 |
| Jan 29 2010 |
2042 |
312.17 |
| Jan 15 2010 |
2013 |
312.17 |
| Jan 08 2010 |
1923 |
312.17 |
| Dec 18 2009 |
1770 |
312.17 |
| Dec 09 2009 |
1736 |
312.17 |
| Dec 04 2009 |
1708 |
312.17 |
| Nov 27 2009 |
1807 |
315.27 |
| Nov 20 2009 |
1746 |
315.27 |
| Nov 13 2009 |
2449 |
349.75 |
| Nov 06 2009 |
2428 |
349.75 |
