Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	58.64	59.00	58.64	59.00	1,020	-0.30(-0.51%)
Jul 27, 2012		59.30	59.30	59.30	0	+1.05(+1.80%)
Jul 26, 2012	57.98	58.32	57.98	58.25	1,768	+2.43(+4.35%)
Jul 25, 2012	55.57	55.82	55.57	55.82	867	+0.22(+0.40%)
Jul 24, 2012	56.35	56.35	55.60	55.60	530	-0.16(-0.29%)
Jul 23, 2012	55.90	56.10	55.75	55.76	1,900	-1.68(-2.92%)
Jul 20, 2012	58.23	58.23	57.44	57.44	4,181	-1.21(-2.06%)
Jul 19, 2012	58.40	58.65	58.40	58.65	2,100	+1.10(+1.91%)
Jul 18, 2012	57.21	57.55	57.21	57.55	1,013	+1.09(+1.93%)
Jul 17, 2012	56.46	56.46	56.21	56.46	2,047	+0.81(+1.46%)
Jul 12, 2012		55.65	55.65	55.65	0	+0.10(+0.18%)
Jul 11, 2012	55.93	55.93	55.55	55.55	450	-0.88(-1.56%)
Jul 10, 2012	56.45	56.45	56.43	56.43	300	+0.48(+0.86%)
Jul 09, 2012	55.59	55.95	55.59	55.95	873	+0.47(+0.85%)
Jul 06, 2012	55.80	55.87	55.39	55.48	9,265	-0.77(-1.37%)
Jul 05, 2012	56.23	56.27	56.22	56.25	1,110	-0.19(-0.34%)
Jul 03, 2012	56.06	56.66	55.83	56.44	1,635	+0.23(+0.41%)
Jul 02, 2012	55.86	56.21	55.80	56.21	6,822	+1.00(+1.81%)
Jun 30, 2012	55.57	55.57	55.21	55.21	7,099	+0.00(+0.00%)
Jun 29, 2012	55.57	55.57	55.21	55.21	7,099	+2.34(+4.43%)
Jun 28, 2012	52.75	52.91	52.75	52.87	707	-0.94(-1.75%)
Jun 27, 2012	53.81	53.81	53.81	53.81	200	+0.44(+0.82%)
Jun 25, 2012		53.37	53.37	53.37	0	-1.12(-2.06%)
Jun 22, 2012	54.29	54.54	54.29	54.49	3,014	+0.16(+0.29%)
Jun 21, 2012	54.80	54.92	54.33	54.33	1,625	-0.73(-1.33%)
Jun 20, 2012	55.30	55.31	55.06	55.06	1,156	-1.32(-2.34%)
Jun 19, 2012	56.00	56.38	56.00	56.38	1,002	+1.88(+3.45%)
Jun 15, 2012		54.50	54.50	54.50	0	-0.27(-0.49%)
Jun 14, 2012	54.70	54.77	54.70	54.77	1,800	-0.19(-0.34%)
Jun 13, 2012	54.78	54.96	54.78	54.96	258	+0.49(+0.90%)
Jun 12, 2012	54.47	54.47	54.47	54.47	131	-0.33(-0.60%)
Jun 11, 2012	54.65	54.80	54.65	54.80	600	+0.65(+1.20%)
Jun 08, 2012	54.03	54.15	54.03	54.15	777	-0.45(-0.82%)
Jun 07, 2012	55.00	55.00	54.60	54.60	2,144	+1.21(+2.27%)
Jun 06, 2012	52.48	53.39	52.48	53.39	890	+0.68(+1.29%)
Jun 05, 2012	52.64	52.71	52.64	52.71	20,901	+0.66(+1.26%)
Jun 04, 2012	52.50	52.50	52.05	52.05	2,438	-1.26(-2.36%)
Jun 01, 2012	52.95	53.44	52.95	53.31	2,384	-1.55(-2.83%)
May 31, 2012	54.43	54.86	54.21	54.86	3,088	+0.44(+0.81%)
May 30, 2012	54.51	54.51	54.20	54.42	2,121	-0.92(-1.66%)
May 29, 2012	55.27	55.34	55.13	55.34	2,730	+0.16(+0.29%)
May 25, 2012	54.71	55.21	54.71	55.18	1,908	+0.08(+0.15%)
May 24, 2012	55.24	55.49	54.97	55.10	2,529	-0.11(-0.20%)
May 23, 2012	56.27	56.27	54.63	55.21	4,251	-1.71(-3.00%)
May 22, 2012	57.18	57.58	56.73	56.92	1,973	-0.36(-0.63%)
May 21, 2012	57.00	57.34	57.00	57.28	3,802	-0.13(-0.23%)
May 18, 2012	57.40	57.53	57.30	57.41	7,861	-0.12(-0.21%)
May 17, 2012	58.34	58.34	57.53	57.53	28,311	-0.02(-0.03%)
May 16, 2012	58.59	58.59	57.55	57.55	1,135	-0.95(-1.62%)
May 15, 2012	58.63	58.80	58.50	58.50	6,802	-0.20(-0.34%)
May 14, 2012	58.37	58.81	58.37	58.70	1,158	-0.48(-0.82%)
May 11, 2012	58.72	59.58	58.72	59.18	408	+0.47(+0.80%)
May 10, 2012	58.70	58.83	58.69	58.71	2,093	-0.84(-1.41%)
May 09, 2012	59.53	59.94	59.53	59.55	1,164	+1.13(+1.93%)
May 08, 2012	58.42	58.65	58.35	58.42	1,141	-0.99(-1.67%)
May 07, 2012	59.32	59.41	59.32	59.41	1,527	-0.53(-0.88%)
May 04, 2012	60.42	60.42	59.81	59.94	1,245	-1.17(-1.91%)
May 03, 2012	61.57	61.57	61.11	61.11	900	-0.38(-0.62%)
May 02, 2012	61.00	61.49	61.00	61.49	1,255	+0.10(+0.16%)

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