Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	59.74	59.78	59.40	59.68	22,041	-0.24(-0.40%)
Sep 27, 2012	59.76	60.06	59.59	59.92	30,215	+0.34(+0.56%)
Sep 26, 2012	59.79	59.91	59.54	59.58	306,060	-0.20(-0.34%)
Sep 25, 2012	60.43	60.50	59.76	59.78	12,123	-0.59(-0.99%)
Sep 24, 2012	60.19	60.46	60.16	60.38	10,314	-0.03(-0.05%)
Sep 21, 2012	60.84	60.84	60.39	60.41	57,008	-0.17(-0.28%)
Sep 20, 2012	60.30	60.67	60.30	60.58	74,709	+0.13(+0.21%)
Sep 19, 2012	60.30	60.62	60.27	60.45	152,937	+0.21(+0.34%)
Sep 18, 2012	60.10	60.36	60.04	60.24	10,850	+0.16(+0.27%)
Sep 17, 2012	59.98	60.14	59.98	60.08	43,195	-0.06(-0.09%)
Sep 14, 2012	60.31	60.31	60.00	60.14	28,542	-0.01(-0.01%)
Sep 13, 2012	59.22	60.27	59.22	60.15	12,049	+0.89(+1.51%)
Sep 12, 2012	59.68	59.83	59.22	59.26	15,001	-0.35(-0.59%)
Sep 11, 2012	59.66	59.76	59.54	59.60	22,052	-0.07(-0.12%)
Sep 10, 2012	59.77	59.88	59.68	59.68	12,853	-0.14(-0.24%)
Sep 07, 2012	60.03	60.04	59.70	59.82	31,678	-0.14(-0.23%)
Sep 06, 2012	59.53	59.99	59.53	59.96	11,568	+0.94(+1.59%)
Sep 05, 2012	59.05	59.10	58.91	59.02	17,416	-0.05(-0.08%)
Sep 04, 2012	59.04	59.17	58.73	59.06	81,505	+0.12(+0.20%)
Aug 31, 2012	59.18	59.24	58.89	58.95	40,627	+0.14(+0.24%)
Aug 30, 2012	59.06	59.06	58.73	58.80	8,792	-0.32(-0.54%)
Aug 29, 2012	59.31	59.31	59.12	59.12	7,579	+0.08(+0.14%)
Aug 27, 2012	59.22	59.22	59.00	59.04	13,400	+0.02(+0.03%)
Aug 24, 2012	58.63	59.07	58.60	59.02	20,081	+0.44(+0.75%)
Aug 23, 2012	58.96	58.97	58.56	58.59	20,925	-0.48(-0.81%)
Aug 22, 2012	59.08	59.17	58.90	59.06	14,152	-0.18(-0.31%)
Aug 21, 2012	59.49	59.73	59.21	59.25	15,436	-0.21(-0.35%)
Aug 20, 2012	59.58	59.58	59.26	59.45	9,429	-0.25(-0.43%)
Aug 17, 2012	59.53	59.71	59.49	59.71	5,981	+0.21(+0.35%)
Aug 16, 2012	59.01	59.53	58.96	59.50	9,096	+0.53(+0.89%)
Aug 15, 2012	58.81	59.04	58.26	58.98	8,884	+0.07(+0.12%)
Aug 14, 2012	59.07	59.08	58.84	58.91	13,600	+0.14(+0.23%)
Aug 13, 2012	58.77	58.79	58.59	58.77	14,936	+0.04(+0.07%)
Aug 10, 2012	58.57	58.75	58.48	58.73	60,354	-0.06(-0.11%)
Aug 09, 2012	58.92	58.92	58.73	58.79	14,164	-0.13(-0.23%)
Aug 08, 2012	58.76	58.97	58.71	58.93	24,660	+0.18(+0.31%)
Aug 07, 2012	58.97	59.10	58.71	58.75	50,796	+0.07(+0.12%)
Aug 06, 2012	58.74	58.90	58.67	58.67	26,745	+0.12(+0.20%)
Aug 03, 2012	58.25	58.66	58.25	58.55	140,683	+1.09(+1.90%)
Aug 02, 2012	57.73	57.74	57.27	57.46	11,178	-0.45(-0.77%)
Aug 01, 2012	58.48	58.48	57.91	57.91	17,235	-0.44(-0.75%)
Jul 31, 2012	58.53	58.55	58.34	58.35	12,253	-0.33(-0.56%)
Jul 30, 2012	58.53	58.85	58.50	58.68	27,640	+0.10(+0.17%)
Jul 27, 2012	57.97	58.67	57.84	58.58	21,595	+0.86(+1.49%)
Jul 26, 2012	57.37	57.84	57.37	57.72	15,869	+1.00(+1.76%)
Jul 25, 2012	56.86	56.92	56.65	56.72	56,404	-0.06(-0.11%)
Jul 24, 2012	57.18	57.18	56.50	56.79	11,138	-0.41(-0.71%)
Jul 23, 2012	57.14	57.27	56.99	57.19	16,375	-0.56(-0.96%)
Jul 20, 2012	57.94	57.94	57.60	57.75	8,925	-0.46(-0.78%)
Jul 19, 2012	58.16	58.36	57.89	58.20	18,753	+0.18(+0.32%)
Jul 18, 2012	57.76	58.08	57.76	58.02	11,003	+0.22(+0.37%)
Jul 17, 2012	57.69	57.89	57.33	57.81	17,652	+0.30(+0.53%)
Jul 16, 2012	57.76	57.82	57.48	57.50	10,721	-0.33(-0.58%)
Jul 13, 2012	57.22	57.87	57.22	57.84	16,640	+0.76(+1.34%)
Jul 12, 2012	56.97	57.24	56.77	57.07	22,217	-0.08(-0.14%)
Jul 11, 2012	57.42	57.42	56.93	57.15	18,404	-0.13(-0.22%)
Jul 10, 2012	57.61	57.61	57.14	57.28	15,405	-0.11(-0.19%)
Jul 09, 2012	57.56	57.56	57.23	57.39	12,731	-0.18(-0.32%)
Jul 06, 2012	57.46	57.58	57.31	57.58	32,741	-0.19(-0.33%)
Jul 05, 2012	57.88	57.89	57.59	57.77	32,693	+0.00(+0.01%)
Jul 03, 2012	57.46	57.85	57.46	57.76	13,649	+0.31(+0.55%)

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