Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	42.29	42.72	42.11	42.37	254,315	+0.45(+1.07%)
Jun 29, 2011	41.73	42.05	41.21	41.92	198,870	+0.41(+1.00%)
Jun 28, 2011	40.26	41.62	40.26	41.51	572,800	+1.53(+3.84%)
Jun 27, 2011	39.49	40.09	39.39	39.97	331,733	+0.60(+1.52%)
Jun 24, 2011	39.90	39.96	39.27	39.38	228,920	-0.38(-0.95%)
Jun 23, 2011	39.63	39.83	39.30	39.75	280,493	-0.43(-1.07%)
Jun 22, 2011	39.96	40.52	39.96	40.19	342,853	-0.18(-0.44%)
Jun 21, 2011	40.52	40.52	39.98	40.36	466,383	+0.04(+0.09%)
Jun 20, 2011	40.21	40.37	40.16	40.33	247,309	-0.03(-0.07%)
Jun 17, 2011	40.32	40.65	40.22	40.35	332,515	+0.62(+1.55%)
Jun 16, 2011	39.80	40.16	39.05	39.74	169,764	-0.01(-0.02%)
Jun 15, 2011	39.74	40.18	39.47	39.75	146,324	-0.41(-1.03%)
Jun 14, 2011	39.54	40.21	39.50	40.16	297,421	+0.81(+2.06%)
Jun 13, 2011	39.15	39.60	38.93	39.35	170,568	+0.31(+0.79%)
Jun 10, 2011	39.11	39.34	38.76	39.04	250,878	-0.26(-0.67%)
Jun 09, 2011	39.37	39.53	39.24	39.30	138,163	+0.02(+0.05%)
Jun 08, 2011	39.22	39.48	39.07	39.29	134,552	-0.01(-0.02%)
Jun 07, 2011	39.75	39.75	39.27	39.30	202,660	-0.13(-0.34%)
Jun 06, 2011	39.60	39.77	39.31	39.43	294,432	-0.12(-0.31%)
Jun 03, 2011	39.48	40.11	39.48	39.55	198,138	+1.08(+2.79%)
May 24, 2011	38.48	38.64	38.24	38.48	244,205	+0.10(+0.25%)
May 23, 2011	38.19	38.48	37.89	38.38	210,537	-0.37(-0.96%)
May 20, 2011	38.54	38.88	38.54	38.75	212,238	+0.04(+0.11%)
May 19, 2011	38.71	38.94	38.42	38.71	233,537	+0.22(+0.57%)
May 18, 2011	38.05	38.55	37.95	38.48	320,903	+0.45(+1.18%)
May 17, 2011	37.80	38.14	37.78	38.04	260,812	-0.09(-0.23%)
May 16, 2011	38.28	38.68	38.06	38.12	271,546	-0.43(-1.12%)
May 13, 2011	38.72	39.01	38.47	38.56	128,284	-0.10(-0.25%)
May 12, 2011	38.38	39.03	38.23	38.65	193,391	+0.01(+0.02%)
May 11, 2011	38.66	39.01	38.47	38.64	302,881	-0.11(-0.30%)
May 10, 2011	37.79	38.78	37.79	38.76	517,846	+1.27(+3.39%)
May 09, 2011	37.75	38.10	37.21	37.49	576,967	-0.32(-0.84%)
May 06, 2011	38.79	39.63	36.50	37.81	1,191,169	+3.07(+8.83%)
May 05, 2011	34.83	35.18	34.67	34.74	331,410	-0.32(-0.91%)
May 04, 2011	35.26	35.47	34.93	35.06	228,560	-0.26(-0.75%)
May 03, 2011	35.55	35.63	35.13	35.32	150,951	-0.28(-0.79%)
May 02, 2011	35.64	35.72	35.51	35.60	270,549	+0.27(+0.77%)
Apr 29, 2011	34.94	35.52	34.87	35.33	224,444	+0.42(+1.21%)
Apr 28, 2011	34.72	35.06	34.47	34.91	227,746	+0.19(+0.53%)
Apr 27, 2011	34.80	35.05	34.57	34.72	147,855	-0.09(-0.25%)
Apr 26, 2011	34.13	34.90	34.01	34.81	201,082	+0.78(+2.28%)
Apr 25, 2011	34.38	34.38	33.95	34.03	101,566	-0.32(-0.92%)
Apr 21, 2011	34.34	34.43	34.10	34.35	106,905	+0.23(+0.67%)
Apr 20, 2011	34.01	34.53	33.81	34.12	168,060	+0.38(+1.12%)
Apr 19, 2011	33.77	33.87	33.60	33.74	125,985	+0.09(+0.26%)
Apr 18, 2011	33.52	33.68	33.29	33.65	199,832	-0.26(-0.75%)
Apr 15, 2011	33.43	34.02	33.40	33.91	211,791	+0.45(+1.34%)
Apr 14, 2011	33.14	33.67	33.14	33.46	160,707	+0.04(+0.11%)
Apr 13, 2011	33.75	33.75	33.22	33.43	212,873	-0.03(-0.08%)
Apr 12, 2011	33.43	33.57	33.20	33.45	213,162	-0.18(-0.52%)
Apr 11, 2011	33.50	33.72	33.38	33.63	238,811	+0.10(+0.29%)
Apr 08, 2011	33.78	33.98	33.46	33.53	236,018	-0.03(-0.08%)
Apr 07, 2011	33.54	34.00	33.49	33.56	195,550	+0.09(+0.26%)
Apr 06, 2011	32.92	33.50	32.91	33.47	248,808	+0.62(+1.88%)
Apr 05, 2011	32.51	33.03	32.28	32.85	170,502	+0.21(+0.65%)
Apr 04, 2011	32.41	32.88	32.12	32.64	261,897	+0.33(+1.01%)

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