Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	27.71	28.49	27.57	28.38	144,002	+0.55(+1.98%)
Jul 28, 2011	27.90	28.37	27.52	27.83	172,432	-0.03(-0.10%)
Jul 27, 2011	27.26	28.50	26.86	27.86	160,657	-0.20(-0.73%)
Jul 26, 2011	28.61	28.61	27.60	28.06	114,750	-0.54(-1.90%)
Jul 25, 2011	28.64	28.74	28.38	28.61	125,570	-0.09(-0.30%)
Jul 22, 2011	28.64	28.86	28.37	28.69	107,491	+0.01(+0.02%)
Jul 21, 2011	29.06	29.06	28.52	28.69	80,999	-0.34(-1.17%)
Jul 20, 2011	29.12	29.12	28.90	29.03	52,606	+0.06(+0.22%)
Jul 19, 2011	28.86	28.98	28.60	28.97	111,365	+0.44(+1.55%)
Jul 18, 2011	28.37	28.91	28.15	28.52	162,064	+0.12(+0.44%)
Jul 15, 2011	27.97	28.50	27.63	28.40	147,592	+0.50(+1.81%)
Jul 14, 2011	28.26	28.47	27.66	27.89	81,559	-0.16(-0.57%)
Jul 13, 2011	28.43	28.84	27.99	28.05	142,462	-0.38(-1.34%)
Jul 12, 2011	28.50	28.54	28.30	28.43	54,171	-0.18(-0.63%)
Jul 11, 2011	28.38	29.07	27.98	28.61	182,723	+0.13(+0.46%)
Jul 08, 2011	28.14	28.77	27.80	28.48	85,157	-0.13(-0.46%)
Jul 07, 2011	28.44	28.87	28.27	28.61	124,426	+0.31(+1.10%)
Jul 06, 2011	28.20	28.46	27.87	28.30	147,927	-0.06(-0.20%)
Jul 05, 2011	28.52	28.83	28.22	28.36	69,143	-0.13(-0.46%)
Jul 01, 2011	28.18	28.52	28.11	28.49	54,091	+0.19(+0.66%)
Jun 30, 2011	28.48	28.60	28.14	28.30	109,576	-0.05(-0.18%)
Jun 29, 2011	27.90	28.48	27.64	28.35	195,161	+0.69(+2.48%)
Jun 28, 2011	27.18	27.68	27.17	27.67	124,768	+0.52(+1.92%)
Jun 27, 2011	27.15	27.47	26.93	27.14	160,768	+0.01(+0.02%)
Jun 24, 2011	26.84	27.17	26.67	27.14	92,642	+0.37(+1.40%)
Jun 23, 2011	26.40	26.85	26.01	26.76	60,602	+0.05(+0.19%)
Jun 22, 2011	26.45	26.98	26.45	26.71	78,373	+0.12(+0.45%)
Jun 21, 2011	26.06	26.69	26.06	26.59	37,115	+0.71(+2.74%)
Jun 20, 2011	25.77	26.07	25.69	25.88	73,866	+0.14(+0.53%)
Jun 17, 2011	25.71	25.95	25.24	25.75	165,760	+0.30(+1.18%)
Jun 16, 2011	25.62	25.98	25.27	25.45	84,573	-0.39(-1.50%)
Jun 15, 2011	25.82	26.17	25.57	25.84	59,506	-0.31(-1.20%)
Jun 14, 2011	25.53	26.56	25.53	26.15	125,919	+0.76(+2.99%)
Jun 13, 2011	25.77	26.39	25.21	25.39	123,029	-0.38(-1.48%)
Jun 10, 2011	25.96	26.31	25.38	25.77	140,898	-0.26(-1.00%)
Jun 09, 2011	25.50	26.43	25.17	26.03	223,489	+0.47(+1.82%)
Jun 08, 2011	25.99	26.01	25.32	25.57	88,519	-0.45(-1.74%)
Jun 07, 2011	26.10	26.25	25.90	26.02	76,878	+0.06(+0.24%)
Jun 06, 2011	26.29	26.52	25.90	25.96	85,014	-0.30(-1.12%)
Jun 03, 2011	26.18	27.10	26.12	26.25	96,482	+0.15(+0.57%)
May 24, 2011	26.53	26.83	25.97	26.11	293,223	-0.41(-1.54%)
May 23, 2011	26.57	26.87	26.32	26.51	161,692	-0.40(-1.49%)
May 20, 2011	27.17	27.25	26.66	26.91	95,374	-0.33(-1.22%)
May 19, 2011	27.10	27.63	27.05	27.25	165,957	+0.28(+1.05%)
May 18, 2011	26.34	27.23	26.32	26.96	142,261	+0.58(+2.19%)
May 17, 2011	26.32	26.59	25.67	26.38	250,686	-0.14(-0.53%)
May 16, 2011	26.39	27.26	26.11	26.53	353,240	+0.06(+0.24%)
May 13, 2011	26.80	27.10	26.15	26.46	127,807	-0.31(-1.17%)
May 12, 2011	26.95	27.04	26.35	26.77	144,319	-0.37(-1.36%)
May 11, 2011	27.71	27.76	26.67	27.14	278,036	-0.60(-2.15%)
May 10, 2011	27.87	28.02	27.52	27.74	88,838	-0.08(-0.29%)
May 09, 2011	27.21	27.98	27.21	27.82	86,368	+0.67(+2.48%)
May 06, 2011	27.60	27.90	26.87	27.15	192,006	-0.25(-0.92%)
May 05, 2011	27.83	28.16	26.73	27.40	336,148	-0.52(-1.87%)
May 04, 2011	28.06	28.14	26.96	27.92	461,219	-0.41(-1.45%)
May 03, 2011	29.44	29.44	28.04	28.33	151,155	-1.22(-4.12%)

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