Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	64.37	64.63	64.02	64.44	24,625	-0.27(-0.42%)
Sep 27, 2012	64.33	64.89	64.18	64.71	41,253	+0.67(+1.05%)
Sep 26, 2012	64.46	64.47	63.68	64.04	40,744	-0.42(-0.65%)
Sep 25, 2012	65.38	65.65	64.46	64.46	37,178	-0.70(-1.08%)
Sep 24, 2012	65.23	65.38	65.09	65.17	28,865	-0.31(-0.47%)
Sep 21, 2012	65.89	65.89	65.45	65.48	28,281	-0.04(-0.07%)
Sep 20, 2012	65.27	65.52	65.02	65.52	35,406	-0.13(-0.20%)
Sep 19, 2012	65.13	65.79	65.11	65.65	43,854	+0.61(+0.94%)
Sep 18, 2012	65.19	65.19	64.83	65.04	22,113	-0.28(-0.43%)
Sep 17, 2012	65.74	65.74	65.21	65.32	33,290	-0.39(-0.59%)
Sep 14, 2012	65.51	66.08	65.49	65.71	132,658	+0.45(+0.68%)
Sep 13, 2012	64.43	65.47	64.33	65.26	111,531	+0.75(+1.16%)
Sep 12, 2012	64.52	64.59	64.18	64.52	117,719	+0.29(+0.45%)
Sep 11, 2012	64.32	64.40	64.09	64.22	38,937	+0.00(+0.00%)
Sep 10, 2012	64.28	64.63	64.20	64.22	132,899	-0.17(-0.27%)
Sep 07, 2012	64.19	64.45	64.14	64.39	118,234	+0.44(+0.69%)
Sep 06, 2012	62.88	63.97	62.88	63.96	30,614	+1.38(+2.21%)
Sep 05, 2012	62.55	62.75	62.46	62.57	43,032	+0.15(+0.23%)
Sep 04, 2012	62.41	62.73	61.91	62.43	64,700	-0.05(-0.08%)
Aug 31, 2012	62.57	62.67	62.33	62.48	31,737	+0.21(+0.34%)
Aug 30, 2012	62.42	62.48	62.14	62.26	29,008	-0.27(-0.44%)
Aug 29, 2012	62.32	62.62	62.21	62.54	17,480	+0.45(+0.72%)
Aug 27, 2012	62.39	62.39	61.95	62.09	30,124	-0.06(-0.10%)
Aug 24, 2012	61.65	62.22	61.62	62.15	69,479	+0.39(+0.63%)
Aug 23, 2012	62.09	62.09	61.63	61.77	26,917	-0.42(-0.68%)
Aug 22, 2012	62.05	62.31	61.93	62.19	29,642	+0.17(+0.28%)
Aug 21, 2012	62.18	62.53	61.86	62.01	154,833	-0.03(-0.06%)
Aug 20, 2012	62.36	62.36	61.83	62.05	38,639	-0.34(-0.55%)
Aug 17, 2012	62.07	62.45	62.07	62.39	42,931	+0.36(+0.58%)
Aug 16, 2012	61.61	62.14	61.39	62.03	71,052	+0.63(+1.02%)
Aug 15, 2012	61.05	61.46	61.05	61.40	69,051	+0.21(+0.34%)
Aug 14, 2012	61.35	61.53	61.04	61.20	69,817	+0.06(+0.10%)
Aug 13, 2012	61.31	61.31	60.72	61.14	18,011	+0.01(+0.01%)
Aug 10, 2012	61.08	61.13	60.77	61.13	44,755	-0.03(-0.06%)
Aug 09, 2012	61.23	61.33	60.99	61.16	49,701	-0.05(-0.08%)
Aug 08, 2012	61.05	61.24	60.83	61.22	580,760	-0.12(-0.20%)
Aug 07, 2012	60.98	61.57	60.98	61.34	168,799	+0.74(+1.22%)
Aug 06, 2012	60.46	60.79	60.46	60.60	80,222	+0.28(+0.46%)
Aug 03, 2012	59.93	60.50	59.93	60.32	35,094	+1.16(+1.96%)
Aug 02, 2012	58.82	59.44	58.56	59.16	22,649	+0.03(+0.06%)
Aug 01, 2012	59.82	59.95	59.09	59.13	51,680	-0.40(-0.66%)
Jul 31, 2012	59.96	59.96	59.50	59.52	50,018	-0.67(-1.11%)
Jul 30, 2012	60.34	60.59	60.00	60.19	34,830	-0.23(-0.38%)
Jul 27, 2012	59.56	60.56	59.56	60.42	50,730	+1.19(+2.01%)
Jul 26, 2012	58.95	59.35	58.59	59.24	48,718	+1.04(+1.78%)
Jul 25, 2012	58.52	58.57	58.05	58.20	78,989	-0.15(-0.25%)
Jul 24, 2012	58.98	58.98	57.97	58.34	40,944	-0.47(-0.80%)
Jul 23, 2012	58.83	58.99	58.31	58.82	48,711	-0.82(-1.37%)
Jul 20, 2012	60.04	60.06	59.63	59.63	25,226	-0.83(-1.36%)
Jul 19, 2012	60.16	60.78	60.05	60.46	29,923	+0.46(+0.76%)
Jul 18, 2012	59.55	60.20	59.51	60.00	36,804	+0.32(+0.53%)
Jul 17, 2012	59.44	59.81	58.98	59.69	376,672	+0.52(+0.87%)
Jul 16, 2012	59.38	59.47	58.95	59.17	20,241	-0.32(-0.53%)
Jul 13, 2012	58.77	59.62	58.77	59.49	22,116	+0.96(+1.64%)
Jul 12, 2012	58.43	58.75	57.93	58.53	23,259	-0.29(-0.50%)
Jul 11, 2012	59.26	59.26	58.38	58.82	40,715	-0.40(-0.67%)
Jul 10, 2012	59.93	60.07	58.96	59.21	127,168	-0.36(-0.61%)
Jul 09, 2012	59.75	59.84	59.38	59.57	41,557	-0.35(-0.59%)
Jul 06, 2012	59.73	60.03	59.54	59.93	38,135	-0.34(-0.56%)
Jul 05, 2012	60.14	60.52	59.79	60.26	56,964	+0.32(+0.53%)
Jul 03, 2012	59.84	60.18	59.69	59.94	85,201	+0.09(+0.14%)

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