Date	Open	High	Low	Close	Volume	Change (%)
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%)
Jul 02, 2012	59.84	59.95	59.46	59.86	561,704	+0.27(+0.45%)
Jun 29, 2012	59.49	59.60	58.92	59.59	47,151	+1.21(+2.08%)
Jun 28, 2012	58.32	58.53	57.72	58.38	34,468	-0.30(-0.51%)
Jun 27, 2012	58.74	58.97	58.42	58.68	58,513	-0.01(-0.01%)
Jun 26, 2012	58.27	58.87	58.00	58.69	143,768	+0.58(+0.99%)
Jun 25, 2012	58.47	58.47	57.82	58.11	60,744	-0.98(-1.66%)
Jun 22, 2012	59.07	59.13	58.74	59.09	20,322	+0.32(+0.54%)
Jun 21, 2012	60.12	60.14	58.73	58.77	93,830	-1.37(-2.27%)
Jun 20, 2012	60.24	60.36	59.61	60.14	63,004	-0.03(-0.04%)
Jun 19, 2012	59.75	60.40	59.58	60.17	112,612	+0.68(+1.14%)
Jun 18, 2012	58.92	59.58	58.61	59.49	63,576	+0.40(+0.67%)
Jun 15, 2012	58.66	59.09	58.61	59.09	41,221	+0.59(+1.01%)
Jun 14, 2012	57.96	58.76	57.83	58.50	53,626	+0.72(+1.24%)
Jun 13, 2012	58.61	58.74	57.62	57.79	52,912	-0.92(-1.57%)
Jun 12, 2012	58.19	58.77	57.95	58.71	56,004	+0.69(+1.19%)
Jun 11, 2012	59.73	59.73	58.02	58.02	56,479	-1.01(-1.72%)
Jun 08, 2012	58.31	59.08	58.05	59.03	47,569	+0.50(+0.85%)
Jun 07, 2012	59.32	59.39	58.42	58.53	50,109	-0.11(-0.19%)
Jun 06, 2012	57.73	58.70	57.73	58.65	41,705	+1.28(+2.23%)
Jun 05, 2012	56.85	57.52	56.80	57.37	66,280	+0.39(+0.68%)
Jun 04, 2012	56.90	57.23	56.39	56.98	177,012	+0.12(+0.21%)
Jun 01, 2012	57.42	57.90	56.79	56.86	144,564	-1.93(-3.29%)
May 31, 2012	58.94	59.16	58.24	58.79	52,179	-0.22(-0.38%)
May 30, 2012	59.41	59.41	58.82	59.02	64,059	-1.06(-1.76%)
May 29, 2012	59.48	60.07	59.44	60.07	39,327	+0.88(+1.48%)
May 25, 2012	59.20	59.49	59.08	59.19	25,928	-0.05(-0.09%)
May 24, 2012	59.20	59.32	58.75	59.25	36,410	+0.25(+0.42%)
May 23, 2012	58.29	59.01	57.94	59.00	69,068	+0.40(+0.67%)
May 22, 2012	58.55	59.06	58.39	58.60	153,318	+0.21(+0.37%)
May 21, 2012	57.27	58.40	56.94	58.39	50,949	+1.08(+1.89%)
May 18, 2012	57.77	58.16	57.21	57.30	136,594	-0.39(-0.67%)
May 17, 2012	59.54	59.54	57.69	57.69	120,244	-1.81(-3.05%)
May 16, 2012	59.74	60.17	59.48	59.51	105,386	-0.04(-0.07%)
May 15, 2012	59.61	60.30	59.31	59.55	112,669	-0.04(-0.07%)
May 14, 2012	59.96	60.24	59.59	59.59	76,934	-0.98(-1.62%)
May 11, 2012	60.24	61.14	60.12	60.57	61,858	-0.04(-0.06%)
May 10, 2012	60.91	61.02	60.39	60.61	67,124	+0.27(+0.45%)
May 09, 2012	60.08	60.69	59.73	60.34	48,703	-0.30(-0.50%)
May 08, 2012	60.92	60.92	59.63	60.64	143,436	-0.76(-1.25%)
May 07, 2012	61.26	61.58	61.14	61.40	47,434	+0.03(+0.04%)
May 04, 2012	62.28	62.28	61.38	61.38	87,387	-1.27(-2.03%)
May 03, 2012	63.25	63.25	62.41	62.65	114,158	-0.58(-0.91%)
May 02, 2012	62.56	63.26	62.48	63.23	47,378	+0.48(+0.77%)

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