Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2011	973.30	973.30	973.30	973.30	0	+0.00(+0.00%)
Jul 30, 2011	973.30	973.30	973.30	973.30	0	+0.00(+0.00%)
Jul 29, 2011	963.32	977.84	960.03	973.30	279,449,216	-2.80(-0.29%)
Jul 28, 2011	962.80	979.78	962.80	976.10	266,387,200	+1.71(+0.18%)
Jul 27, 2011	986.83	986.83	968.51	974.39	255,763,808	-21.63(-2.17%)
Jul 26, 2011	1004	1004	988.37	996.02	217,309,600	-2.77(-0.28%)
Jul 25, 2011	1020	1020	995.23	998.79	225,221,200	-20.72(-2.03%)
Jul 24, 2011	1020	1020	1020	1020	0	+0.00(+0.00%)
Jul 23, 2011	1020	1020	1020	1020	0	+0.00(+0.00%)
Jul 22, 2011	1030	1036	1016	1020	402,167,392	+2.93(+0.29%)
Jul 21, 2011	997.32	1021	980.46	1017	392,370,208	+29.64(+3.00%)
Jul 20, 2011	968.42	987.66	966.18	986.94	320,323,584	+29.72(+3.10%)
Jul 19, 2011	953.64	966.68	951.04	957.22	245,281,792	+10.24(+1.08%)
Jul 18, 2011	959.73	962.89	946.27	946.98	263,858,592	-14.40(-1.50%)
Jul 17, 2011	961.38	961.38	961.38	961.38	0	+0.00(+0.00%)
Jul 16, 2011	961.38	961.38	961.38	961.38	0	+0.00(+0.00%)
Jul 15, 2011	967.64	973.35	958.11	961.38	306,504,192	-11.52(-1.18%)
Jul 14, 2011	968.83	980.12	967.49	972.90	221,734,400	-6.04(-0.62%)
Jul 13, 2011	967.72	984.48	967.51	978.94	314,956,992	+6.15(+0.63%)
Jul 12, 2011	962.22	979.78	939.47	972.79	487,827,200	-5.19(-0.53%)
Jul 11, 2011	997.64	997.84	969.98	977.98	367,590,208	-27.77(-2.76%)
Jul 10, 2011	1006	1006	1006	1006	0	+0.00(+0.00%)
Jul 09, 2011	1006	1006	1006	1006	0	+0.00(+0.00%)
Jul 08, 2011	1038	1038	1004	1006	339,160,000	-27.55(-2.67%)
Jul 07, 2011	1035	1047	1027	1033	231,552,192	-0.95(-0.09%)
Jul 06, 2011	1040	1041	1027	1034	259,623,808	-13.53(-1.29%)
Jul 05, 2011	1057	1058	1046	1048	192,695,600	-13.80(-1.30%)
Jul 04, 2011	1066	1066	1058	1062	147,698,000	-2.63(-0.25%)
Jul 03, 2011	1064	1064	1064	1064	0	+0.00(+0.00%)
Jul 02, 2011	1064	1064	1064	1064	0	+0.00(+0.00%)
Jul 01, 2011	1049	1068	1047	1064	299,344,608	+14.45(+1.38%)
Jun 30, 2011	1034	1050	1033	1050	287,447,808	+21.96(+2.14%)
Jun 29, 2011	1016	1036	1015	1028	274,038,784	+20.21(+2.01%)
Jun 28, 2011	1004	1014	997.60	1008	248,197,200	+6.49(+0.65%)
Jun 27, 2011	996.85	1006	990.34	1001	191,712,000	+5.82(+0.58%)
Jun 26, 2011	995.28	995.28	995.28	995.28	0	+0.00(+0.00%)
Jun 25, 2011	995.28	995.28	995.28	995.28	0	+0.00(+0.00%)
Jun 24, 2011	1020	1022	991.62	995.28	288,662,400	-12.84(-1.27%)
Jun 23, 2011	1031	1031	1006	1008	285,856,992	-30.46(-2.93%)
Jun 22, 2011	1040	1042	1033	1039	212,115,392	-0.81(-0.08%)
Jun 21, 2011	1028	1039	1028	1039	268,822,208	+18.83(+1.85%)
Jun 20, 2011	1021	1022	1010	1021	252,467,200	-10.64(-1.03%)
Jun 19, 2011	999.76	1032	996.05	1031	0	+0.00(+0.00%)
Jun 18, 2011	999.76	1032	996.05	1031	0	+0.00(+0.00%)
Jun 17, 2011	999.76	1032	996.05	1031	590,938,816	+23.95(+2.38%)
Jun 16, 2011	999.61	1007	996.57	1007	296,918,016	-1.42(-0.14%)
Jun 15, 2011	1026	1026	1009	1009	337,599,200	-20.93(-2.03%)
Jun 14, 2011	1019	1032	1019	1030	259,182,000	+18.54(+1.83%)
Jun 13, 2011	1012	1016	1007	1011	144,141,792	-1.30(-0.13%)
Jun 12, 2011	1029	1030	1010	1012	0	+0.00(+0.00%)
Jun 11, 2011	1029	1030	1010	1012	0	+0.00(+0.00%)
Jun 10, 2011	1029	1030	1010	1012	219,957,200	-18.06(-1.75%)
Jun 09, 2011	1029	1032	1021	1030	192,262,000	+3.69(+0.36%)
Jun 08, 2011	1033	1033	1024	1027	195,281,408	-9.16(-0.88%)
Jun 07, 2011	1035	1038	1032	1036	174,777,792	+1.13(+0.11%)
Jun 06, 2011	1044	1045	1032	1035	196,441,600	-13.10(-1.25%)
Jun 05, 2011	1047	1050	1033	1048	0	+0.00(+0.00%)
Jun 04, 2011	1047	1050	1033	1048	0	+0.00(+0.00%)
Jun 03, 2011	1047	1050	1033	1048	214,078,208	+2.53(+0.24%)
Jun 02, 2011	1044	1056	1042	1045	210,509,200	-7.45(-0.71%)
Jun 01, 2011	1069	1071	1050	1053	253,824,608	-13.59(-1.27%)
May 31, 2011	1054	1068	1054	1066	332,289,792	+22.52(+2.16%)
May 30, 2011	1043	1045	1041	1044	107,913,000	-0.26(-0.02%)
May 27, 2011	1048	1054	1040	1044	221,086,800	+5.83(+0.56%)
May 26, 2011	1044	1054	1035	1038	245,956,400	-1.94(-0.19%)
May 25, 2011	1024	1042	1024	1040	248,328,000	+9.87(+0.96%)
May 24, 2011	1029	1036	1028	1030	222,998,000	+2.84(+0.28%)
May 23, 2011	1029	1031	1023	1028	254,811,600	-14.31(-1.37%)
May 22, 2011	1059	1064	1039	1042	0	+0.00(+0.00%)
May 21, 2011	1042	1042	1042	1042	0	+0.00(+0.00%)
May 20, 2011	1059	1064	1039	1042	342,104,800	-14.62(-1.38%)
May 19, 2011	1058	1061	1048	1056	249,179,008	+3.00(+0.28%)
May 18, 2011	1057	1057	1046	1053	249,236,608	+3.43(+0.33%)
May 17, 2011	1055	1061	1050	1050	225,850,800	-5.10(-0.48%)
May 16, 2011	1045	1057	1044	1055	214,103,808	+0.72(+0.07%)
May 15, 2011	1067	1074	1052	1054	0	+0.00(+0.00%)
May 14, 2011	1067	1074	1052	1054	0	+0.00(+0.00%)
May 13, 2011	1067	1074	1052	1054	332,164,192	-12.77(-1.20%)
May 12, 2011	1062	1067	1057	1067	220,730,592	-4.45(-0.42%)
May 11, 2011	1070	1077	1065	1072	206,277,200	+5.87(+0.55%)
May 10, 2011	1058	1068	1052	1066	271,108,192	+8.26(+0.78%)
May 09, 2011	1072	1072	1056	1057	272,561,408	-21.80(-2.02%)
May 08, 2011	1073	1080	1068	1079	0	+0.00(+0.00%)
May 07, 2011	1079	1079	1079	1079	0	+0.00(+0.00%)
May 06, 2011	1073	1080	1068	1079	287,388,000	-2.88(-0.27%)
May 05, 2011	1093	1094	1078	1082	262,538,800	-9.71(-0.89%)
May 04, 2011	1101	1108	1090	1092	239,410,800	-11.18(-1.01%)
May 03, 2011	1105	1105	1098	1103	211,133,408	-4.27(-0.39%)

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