Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	40.90	41.30	40.40	40.98	8,128	+0.07(+0.18%)
Jun 29, 2011	40.36	41.20	39.88	40.90	8,279	+0.72(+1.78%)
Jun 28, 2011	39.43	40.38	39.43	40.19	4,519	+0.76(+1.93%)
Jun 27, 2011	39.23	39.79	38.98	39.43	10,172	-0.15(-0.39%)
Jun 24, 2011	38.66	40.65	38.66	39.58	13,013	+0.92(+2.39%)
Jun 23, 2011	40.91	40.91	38.30	38.66	43,541	-2.54(-6.16%)
Jun 22, 2011	41.85	42.17	41.17	41.19	23,458	-1.02(-2.40%)
Jun 21, 2011	41.96	42.73	41.59	42.21	8,758	+0.00(+0.00%)
Jun 20, 2011	42.39	42.69	42.07	42.21	8,036	-0.16(-0.39%)
Jun 17, 2011	42.61	43.04	42.37	42.37	7,625	-0.45(-1.06%)
Jun 16, 2011	42.51	43.48	41.57	42.82	13,915	+0.27(+0.64%)
Jun 15, 2011	41.83	42.84	41.69	42.55	6,097	+0.88(+2.10%)
Jun 14, 2011	41.42	42.24	41.25	41.68	13,844	+0.48(+1.17%)
Jun 13, 2011	42.06	42.14	41.19	41.19	10,869	-1.12(-2.66%)
Jun 10, 2011	44.59	44.70	42.04	42.32	14,629	-2.17(-4.87%)
Jun 09, 2011	43.90	44.64	43.90	44.48	13,004	+0.30(+0.68%)
Jun 08, 2011	43.36	44.40	43.27	44.18	14,862	+1.00(+2.31%)
Jun 07, 2011	43.27	43.48	42.61	43.19	5,902	-0.23(-0.53%)
Jun 06, 2011	42.83	43.41	42.37	43.41	8,301	+0.85(+2.00%)
Jun 03, 2011	43.16	44.34	42.56	42.56	12,858	+0.36(+0.86%)
May 24, 2011	42.14	42.24	41.83	42.20	24,070	+0.24(+0.56%)
May 23, 2011	41.69	42.24	41.27	41.96	9,266	-0.06(-0.14%)
May 20, 2011	42.05	42.14	41.72	42.02	4,854	-0.20(-0.48%)
May 19, 2011	42.04	42.36	41.43	42.23	48,635	-0.14(-0.32%)
May 18, 2011	41.74	42.57	41.52	42.36	26,651	+0.13(+0.30%)
May 17, 2011	42.90	42.90	42.05	42.24	5,524	-1.29(-2.97%)
May 16, 2011	42.51	43.53	42.51	43.53	8,317	+1.01(+2.37%)
May 13, 2011	43.14	43.68	42.51	42.52	8,977	-0.54(-1.26%)
May 12, 2011	42.69	43.73	42.41	43.06	12,514	+0.41(+0.96%)
May 11, 2011	42.96	43.55	42.53	42.65	9,835	-0.49(-1.14%)
May 10, 2011	42.60	44.31	42.60	43.15	10,520	+0.55(+1.29%)
May 09, 2011	41.43	43.02	41.43	42.60	4,722	+1.58(+3.84%)
May 06, 2011	40.17	41.46	39.58	41.02	8,177	+0.85(+2.12%)
May 05, 2011	40.24	41.32	39.62	40.17	8,337	-0.53(-1.29%)
May 04, 2011	43.13	43.13	39.04	40.69	31,892	-1.89(-4.43%)
May 03, 2011	43.22	43.52	42.58	42.58	11,225	-1.00(-2.29%)
May 02, 2011	43.58	43.58	43.58	43.58	12,438	+0.52(+1.22%)
Apr 29, 2011	43.17	43.55	43.02	43.05	3,065	-0.13(-0.29%)
Apr 28, 2011	43.79	44.22	43.18	43.18	12,798	-0.61(-1.39%)
Apr 27, 2011	43.84	44.22	43.66	43.79	6,319	-0.44(-0.98%)
Apr 26, 2011	44.69	44.69	43.51	44.22	7,419	-0.04(-0.10%)
Apr 25, 2011	44.82	44.84	43.86	44.26	10,024	+0.06(+0.14%)
Apr 21, 2011	43.96	44.44	43.89	44.20	4,373	-0.09(-0.20%)
Apr 20, 2011	43.03	44.43	43.02	44.29	11,787	+1.40(+3.28%)
Apr 19, 2011	42.67	42.89	42.33	42.89	7,572	+0.22(+0.51%)
Apr 18, 2011	44.14	44.27	42.60	42.67	8,056	-1.56(-3.52%)
Apr 15, 2011	42.82	44.30	42.82	44.23	11,617	+1.20(+2.79%)
Apr 14, 2011	43.50	43.50	42.32	43.03	8,065	-0.90(-2.04%)
Apr 13, 2011	43.89	44.39	43.87	43.92	5,689	+0.13(+0.30%)
Apr 12, 2011	43.80	44.26	42.27	43.79	12,824	-0.49(-1.11%)
Apr 11, 2011	43.56	44.40	43.56	44.28	12,573	-0.03(-0.06%)
Apr 08, 2011	43.86	44.90	43.59	44.31	17,969	+0.81(+1.85%)
Apr 07, 2011	42.43	43.50	42.14	43.50	37,544	+1.36(+3.23%)
Apr 06, 2011	41.10	42.81	40.88	42.14	22,937	+1.02(+2.49%)
Apr 05, 2011	40.72	41.24	40.72	41.12	17,106	-0.44(-1.05%)
Apr 04, 2011	40.53	41.56	40.26	41.56	13,626	+1.20(+2.97%)

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