| Dec 31 2012 |
3597 |
329.8 |
| Dec 24 2012 |
3601 |
329.8 |
| Dec 17 2012 |
3607 |
329.8 |
| Dec 10 2012 |
3562 |
329.8 |
| Dec 03 2012 |
3615 |
329.8 |
| Nov 26 2012 |
2352 |
299.8 |
| Nov 19 2012 |
1388 |
265.32 |
| Nov 12 2012 |
1238 |
258.54 |
| Nov 05 2012 |
812 |
235.05 |
| Oct 29 2012 |
673 |
225.81 |
| Oct 22 2012 |
691 |
225.81 |
| Oct 15 2012 |
685 |
225.81 |
| Oct 02 2012 |
719 |
225.81 |
| Sep 26 2012 |
723 |
225.81 |
| Sep 20 2012 |
732 |
225.81 |
| Sep 13 2012 |
741 |
225.81 |
| Jan 19 2012 |
867 |
241.99 |
| Dec 29 2011 |
764 |
235.98 |
| Dec 13 2011 |
775 |
235.98 |
| Dec 09 2011 |
803 |
235.98 |
| Dec 01 2011 |
786 |
235.98 |
| Nov 25 2011 |
837 |
238.56 |
| Nov 17 2011 |
810 |
237.64 |
| Nov 10 2011 |
815 |
237.12 |
| Nov 04 2011 |
859 |
240.39 |
| Oct 28 2011 |
905 |
243.59 |
| Oct 21 2011 |
1223 |
262 |
| Oct 14 2011 |
1226 |
262.32 |
| Oct 07 2011 |
1086 |
257.01 |
| Sep 30 2011 |
1087 |
257 |
| Sep 27 2011 |
1867 |
290.27 |
| Sep 23 2011 |
1120 |
259.3 |
| Sep 16 2011 |
1097 |
259.27 |
| Sep 09 2011 |
1067 |
259.25 |
| Jan 13 2011 |
1090 |
258.88 |
| Dec 28 2010 |
1179 |
258.87 |
| Dec 14 2010 |
1172 |
258.86 |
| Dec 03 2010 |
1187 |
258.86 |
| Nov 26 2010 |
1193 |
258.85 |
| Nov 19 2010 |
1178 |
258.85 |
| Nov 12 2010 |
1181 |
258.85 |
| Nov 04 2010 |
1160 |
258.84 |
| Oct 28 2010 |
1088 |
258.84 |
| Oct 22 2010 |
1085 |
259.11 |
| Oct 14 2010 |
1071 |
259.3 |
| Oct 05 2010 |
1933 |
306.18 |
| Sep 29 2010 |
1950 |
306.18 |
| Sep 24 2010 |
2080 |
312.48 |
| Sep 17 2010 |
2028 |
312.48 |
| Sep 10 2010 |
2015 |
312.48 |
| Aug 15 2010 |
1960 |
319.79 |
| Jan 29 2010 |
2046 |
312.48 |
| Jan 15 2010 |
2017 |
312.48 |
| Jan 08 2010 |
1927 |
312.48 |
| Dec 18 2009 |
1774 |
312.48 |
| Dec 09 2009 |
1740 |
312.48 |
| Dec 04 2009 |
1712 |
312.48 |
| Nov 27 2009 |
1748 |
312.48 |
| Nov 20 2009 |
1687 |
312.48 |
| Nov 13 2009 |
1600 |
312.48 |
| Nov 06 2009 |
1584 |
312.48 |
| Oct 30 2009 |
1891 |
312.48 |
| Oct 23 2009 |
2041 |
322.63 |
| Oct 16 2009 |
2065 |
322.63 |
| Oct 09 2009 |
2874 |
352.69 |
| Oct 02 2009 |
2821 |
352.69 |
| Sep 25 2009 |
3260 |
371.57 |
| Sep 18 2009 |
3190 |
371.57 |
| Sep 11 2009 |
3169 |
371.57 |
| Jan 30 2009 |
3121 |
371.57 |
| Jan 09 2009 |
2911 |
371.57 |
| Dec 18 2008 |
2741 |
371.57 |
| Dec 12 2008 |
4363 |
425.14 |
| Dec 05 2008 |
4368 |
425.14 |
| Nov 28 2008 |
4292 |
425.14 |
| Nov 21 2008 |
4296 |
425.14 |
| Nov 14 2008 |
4144 |
425.14 |
| Nov 07 2008 |
4029 |
425.14 |
| Oct 31 2008 |
3684 |
425.14 |
| Oct 24 2008 |
2462 |
379.31 |
| Oct 17 2008 |
2284 |
379.31 |
| Oct 10 2008 |
2210 |
379.31 |
| Oct 03 2008 |
2031 |
379.31 |
| Sep 26 2008 |
1961 |
383.18 |
| Sep 19 2008 |
1993 |
383.18 |
| Feb 01 2008 |
1932 |
383.18 |
| Dec 12 2007 |
910 |
313.65 |
| Dec 07 2007 |
907 |
313.65 |
| Nov 30 2007 |
875 |
313.65 |
| Nov 23 2007 |
868 |
313.65 |
| Nov 16 2007 |
947 |
313.65 |
| Nov 09 2007 |
948 |
313.65 |
| Nov 02 2007 |
971 |
313.65 |
| Oct 26 2007 |
1232 |
339.66 |
| Oct 19 2007 |
1234 |
339.66 |
| Oct 12 2007 |
1457 |
357.56 |
| Oct 05 2007 |
1358 |
357.56 |
| Sep 28 2007 |
1349 |
357.56 |
| Sep 21 2007 |
1260 |
357.56 |
| Sep 14 2007 |
1223 |
357.56 |
| Aug 24 2007 |
1191 |
357.56 |
| Dec 14 2006 |
1290 |
375.45 |
| Dec 08 2006 |
1279 |
375.45 |
| Dec 01 2006 |
1260 |
375.45 |
| Nov 24 2006 |
1249 |
375.45 |
| Nov 17 2006 |
1120 |
375.45 |
| Nov 10 2006 |
1091 |
375.45 |
| Nov 03 2006 |
999 |
375.45 |
| Oct 27 2006 |
960 |
375.45 |
| Oct 20 2006 |
868 |
375.45 |
