Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	63.00	63.11	62.23	62.71	180,273	-0.56(-0.88%)
Sep 27, 2012	62.61	63.28	62.42	63.27	402,617	+0.87(+1.39%)
Sep 26, 2012	63.13	63.13	62.18	62.40	298,061	-0.74(-1.17%)
Sep 25, 2012	63.58	64.08	63.09	63.14	379,560	-0.30(-0.47%)
Sep 24, 2012	62.87	63.81	62.61	63.44	194,189	-0.18(-0.29%)
Sep 21, 2012	64.48	64.48	63.52	63.62	372,436	-0.72(-1.12%)
Sep 20, 2012	63.57	64.34	63.55	64.34	108,173	+0.65(+1.02%)
Sep 19, 2012	63.82	64.19	63.37	63.70	169,528	-0.03(-0.04%)
Sep 18, 2012	63.72	64.22	63.55	63.72	249,254	-0.02(-0.03%)
Sep 17, 2012	63.75	64.23	63.47	63.74	263,176	-0.29(-0.46%)
Sep 14, 2012	63.34	64.32	63.08	64.03	208,093	+0.95(+1.50%)
Sep 13, 2012	63.32	63.32	62.55	63.09	210,629	-0.24(-0.37%)
Sep 12, 2012	62.60	63.44	62.24	63.32	279,266	+0.88(+1.42%)
Sep 11, 2012	62.54	62.86	62.37	62.44	184,761	-0.15(-0.23%)
Sep 10, 2012	62.37	62.88	61.95	62.58	250,512	-0.09(-0.15%)
Sep 07, 2012	62.31	62.76	62.10	62.68	121,904	+0.48(+0.78%)
Sep 06, 2012	60.91	62.30	60.91	62.19	199,517	+1.28(+2.09%)
Sep 05, 2012	60.73	61.39	60.14	60.92	238,008	+0.33(+0.54%)
Sep 04, 2012	60.04	60.69	59.76	60.59	195,874	+0.44(+0.73%)
Aug 31, 2012	60.01	60.28	59.62	60.15	202,911	+0.48(+0.81%)
Aug 30, 2012	59.25	59.79	59.21	59.67	156,060	+0.21(+0.35%)
Aug 29, 2012	58.90	59.88	58.72	59.46	168,503	+0.77(+1.30%)
Aug 27, 2012	58.70	59.04	58.28	58.69	118,672	+0.22(+0.37%)
Aug 24, 2012	57.80	58.76	57.80	58.48	140,872	+0.56(+0.96%)
Aug 23, 2012	57.44	57.99	57.36	57.92	163,040	+0.48(+0.84%)
Aug 22, 2012	57.72	57.93	57.33	57.44	129,037	-0.13(-0.22%)
Aug 21, 2012	57.46	57.72	57.31	57.56	200,142	+0.15(+0.25%)
Aug 20, 2012	57.06	57.74	56.94	57.42	116,391	+0.20(+0.35%)
Aug 17, 2012	57.26	57.39	56.88	57.22	126,604	+0.06(+0.11%)
Aug 16, 2012	57.49	57.80	57.08	57.15	147,377	-0.51(-0.88%)
Aug 15, 2012	57.86	58.01	57.39	57.67	170,945	-0.35(-0.60%)
Aug 14, 2012	58.22	58.65	57.39	58.01	322,374	+0.90(+1.58%)
Aug 13, 2012	57.31	57.36	56.50	57.11	70,729	-0.22(-0.38%)
Aug 10, 2012	57.32	57.50	57.02	57.33	99,576	-0.13(-0.22%)
Aug 09, 2012	57.68	57.89	56.93	57.45	90,306	-0.36(-0.63%)
Aug 08, 2012	57.94	58.42	57.62	57.82	100,849	-0.19(-0.33%)
Aug 07, 2012	57.89	58.60	57.84	58.01	148,296	+0.34(+0.60%)
Aug 06, 2012	57.98	58.01	57.10	57.66	151,025	-0.01(-0.02%)
Aug 03, 2012	57.54	58.05	57.54	57.67	130,119	+0.73(+1.29%)
Aug 02, 2012	57.59	57.70	56.69	56.94	310,702	-1.21(-2.09%)
Aug 01, 2012	57.61	58.70	57.55	58.15	272,096	+0.40(+0.69%)
Jul 31, 2012	55.85	58.84	55.52	57.75	403,914	+2.03(+3.64%)
Jul 30, 2012	55.81	56.19	55.56	55.72	355,070	-0.20(-0.36%)
Jul 27, 2012	55.74	56.19	55.62	55.92	236,667	+0.26(+0.47%)
Jul 26, 2012	56.21	56.35	55.58	55.66	213,500	+0.04(+0.07%)
Jul 25, 2012	55.67	55.79	55.34	55.62	98,575	+0.07(+0.13%)
Jul 24, 2012	56.01	56.06	55.26	55.55	157,580	-0.45(-0.81%)
Jul 23, 2012	55.71	56.20	55.39	56.01	102,546	-0.09(-0.16%)
Jul 20, 2012	56.43	56.65	56.00	56.10	235,913	-0.65(-1.15%)
Jul 19, 2012	56.90	57.05	56.48	56.75	302,075	+0.03(+0.05%)
Jul 18, 2012	55.89	57.04	55.89	56.72	84,570	+0.54(+0.97%)
Jul 17, 2012	55.87	56.36	55.86	56.18	205,648	+0.32(+0.57%)
Jul 16, 2012	55.81	56.13	55.42	55.86	88,153	+0.05(+0.08%)
Jul 13, 2012	55.18	55.90	55.17	55.81	70,412	+0.68(+1.23%)
Jul 12, 2012	54.92	55.34	54.58	55.14	67,535	-0.09(-0.16%)
Jul 11, 2012	54.98	55.34	54.33	55.23	127,480	+0.18(+0.33%)
Jul 10, 2012	55.33	55.46	54.65	55.04	112,731	-0.34(-0.61%)
Jul 09, 2012	54.82	55.40	54.40	55.38	134,363	+0.52(+0.94%)
Jul 06, 2012	54.63	55.07	54.54	54.86	114,363	-0.12(-0.21%)
Jul 05, 2012	55.12	55.31	54.64	54.98	329,658	-0.27(-0.49%)
Jul 03, 2012	55.17	55.68	54.49	55.25	186,876	-0.47(-0.85%)

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