Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	59.02	59.68	58.98	59.68	207,871	+0.47(+0.79%)
Aug 30, 2012	59.36	59.36	59.17	59.21	139,987	+0.06(+0.11%)
Aug 29, 2012	59.13	59.15	58.95	59.15	120,917	+0.03(+0.05%)
Aug 27, 2012	59.20	59.20	58.99	59.11	160,835	+0.25(+0.42%)
Aug 24, 2012	59.16	59.16	58.83	58.86	104,611	+0.02(+0.03%)
Aug 23, 2012	58.79	58.94	58.77	58.85	232,816	+0.11(+0.19%)
Aug 22, 2012	58.49	58.74	58.28	58.74	182,634	+0.72(+1.23%)
Aug 21, 2012	57.67	58.03	57.53	58.02	527,681	+0.15(+0.25%)
Aug 20, 2012	57.76	57.96	57.62	57.87	328,649	+0.06(+0.11%)
Aug 17, 2012	57.67	57.90	57.55	57.81	254,542	+0.41(+0.71%)
Aug 16, 2012	57.73	57.87	57.29	57.40	352,106	-0.29(-0.50%)
Aug 15, 2012	58.08	58.08	57.66	57.69	323,067	-0.74(-1.27%)
Aug 14, 2012	58.49	58.54	58.30	58.43	364,715	-0.31(-0.53%)
Aug 13, 2012	59.10	59.13	58.74	58.74	170,871	-0.26(-0.44%)
Aug 10, 2012	59.17	59.17	58.86	59.01	86,067	+0.24(+0.41%)
Aug 09, 2012	58.70	58.84	58.42	58.76	243,992	-0.01(-0.01%)
Aug 08, 2012	59.07	59.07	58.72	58.77	88,950	-0.11(-0.18%)
Aug 07, 2012	58.91	58.95	58.69	58.88	167,506	-0.61(-1.02%)
Aug 06, 2012	59.55	59.65	59.35	59.48	131,300	+0.29(+0.50%)
Aug 03, 2012	59.49	59.49	58.97	59.19	139,823	-0.36(-0.60%)
Aug 02, 2012	60.20	60.30	59.55	59.55	208,160	-0.08(-0.13%)
Aug 01, 2012	59.99	59.99	59.49	59.63	141,777	-0.36(-0.61%)
Jul 31, 2012	60.16	60.22	59.58	59.99	91,629	-0.11(-0.18%)
Jul 30, 2012	59.68	60.13	59.64	60.10	126,015	+0.52(+0.88%)
Jul 27, 2012	60.11	60.11	59.12	59.57	205,834	-0.81(-1.35%)
Jul 26, 2012	60.44	60.62	60.25	60.39	184,025	-0.11(-0.18%)
Jul 25, 2012	60.22	60.50	60.12	60.50	239,466	+0.30(+0.50%)
Jul 24, 2012	59.68	60.24	59.49	60.20	154,567	+0.34(+0.57%)
Jul 23, 2012	59.99	60.14	59.71	59.86	143,128	-0.11(-0.18%)
Jul 20, 2012	59.77	60.02	59.72	59.96	179,855	+0.45(+0.76%)
Jul 19, 2012	75.27	63.32	59.49	59.51	167,036	+0.00(+0.01%)
Jul 18, 2012	59.35	59.56	59.35	59.51	134,395	+0.46(+0.79%)
Jul 17, 2012	59.15	59.24	58.99	59.04	211,728	+0.04(+0.06%)
Jul 16, 2012	59.18	59.22	59.01	59.01	180,727	+0.11(+0.18%)
Jul 13, 2012	58.72	58.90	58.56	58.90	191,194	+0.07(+0.12%)
Jul 12, 2012	58.57	58.85	58.43	58.83	196,106	+0.45(+0.78%)
Jul 11, 2012	58.47	58.53	58.24	58.37	325,707	+0.02(+0.03%)
Jul 10, 2012	58.21	58.40	58.16	58.35	157,419	+0.11(+0.19%)
Jul 09, 2012	58.03	58.28	57.89	58.24	133,703	+0.35(+0.60%)
Jul 06, 2012	58.02	58.04	57.74	57.90	190,036	+0.17(+0.29%)
Jul 05, 2012	57.51	57.75	57.31	57.73	420,974	+0.28(+0.49%)
Jul 03, 2012	57.55	57.69	57.37	57.45	127,254	-0.10(-0.17%)
Jul 02, 2012	57.32	57.87	57.14	57.55	201,846	+0.44(+0.78%)
Jun 29, 2012	56.89	57.22	56.83	57.10	107,720	-0.37(-0.65%)
Jun 28, 2012	57.55	57.61	57.45	57.48	201,743	+0.09(+0.16%)
Jun 27, 2012	57.30	57.44	57.11	57.39	121,042	+0.12(+0.21%)
Jun 26, 2012	57.16	57.38	57.10	57.27	93,013	-0.22(-0.38%)
Jun 25, 2012	57.25	57.48	57.12	57.48	136,964	+0.54(+0.95%)
Jun 22, 2012	57.14	57.16	56.88	56.94	106,652	-0.05(-0.09%)
Jun 21, 2012	57.17	57.39	57.00	57.00	139,826	+0.03(+0.05%)
Jun 20, 2012	56.72	56.97	56.48	56.97	206,181	+0.11(+0.20%)
Jun 19, 2012	56.98	57.06	56.75	56.85	122,257	-0.23(-0.40%)
Jun 18, 2012	57.09	57.11	56.68	57.08	279,366	+0.21(+0.37%)
Jun 15, 2012	56.84	56.98	56.66	56.87	312,453	+0.37(+0.66%)
Jun 14, 2012	56.52	56.61	56.32	56.50	109,687	-0.06(-0.11%)
Jun 13, 2012	56.22	56.61	56.10	56.56	97,057	+0.40(+0.72%)
Jun 12, 2012	56.16	56.40	56.01	56.16	144,941	-0.29(-0.51%)
Jun 11, 2012	55.97	56.62	55.97	56.45	47,765	+0.20(+0.36%)
Jun 08, 2012	56.77	56.86	56.18	56.24	131,749	-0.22(-0.40%)
Jun 07, 2012	56.18	56.47	56.06	56.47	166,286	+0.28(+0.50%)
Jun 06, 2012	56.84	56.84	56.18	56.18	72,239	-0.47(-0.84%)
Jun 05, 2012	56.86	56.86	56.61	56.66	122,011	-0.40(-0.70%)
Jun 04, 2012	57.11	57.22	56.94	57.05	141,467	-0.31(-0.53%)

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