Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	28.22	28.55	27.92	28.03	408,047	-0.44(-1.53%)
Jul 28, 2011	28.55	28.95	28.44	28.47	375,417	-0.17(-0.58%)
Jul 27, 2011	29.26	29.49	28.50	28.64	509,752	-0.80(-2.73%)
Jul 26, 2011	29.96	29.96	29.42	29.44	819,804	+0.74(+2.57%)
Jul 25, 2011	28.10	28.90	27.93	28.70	461,993	+0.31(+1.09%)
Jul 22, 2011	28.40	28.44	28.11	28.39	392,225	+0.41(+1.47%)
Jul 21, 2011	27.90	28.18	27.77	27.98	278,777	+0.16(+0.57%)
Jul 20, 2011	27.83	28.23	27.75	27.82	375,064	-0.07(-0.24%)
Jul 19, 2011	27.89	27.91	27.56	27.89	465,463	+0.09(+0.33%)
Jul 18, 2011	27.97	28.11	27.65	27.80	739,206	-0.27(-0.95%)
Jul 15, 2011	28.03	28.18	27.64	28.07	725,397	-0.03(-0.09%)
Jul 14, 2011	28.54	28.54	27.65	28.09	576,483	-0.41(-1.44%)
Jul 13, 2011	28.80	28.91	27.81	28.50	1,699,067	-0.30(-1.05%)
Jul 12, 2011	29.02	29.02	28.59	28.80	954,793	-0.37(-1.26%)
Jul 11, 2011	29.15	29.32	28.83	29.17	619,174	-0.13(-0.46%)
Jul 08, 2011	28.63	29.54	28.62	29.31	968,767	+0.43(+1.48%)
Jul 07, 2011	29.64	29.74	28.80	28.88	374,248	-0.64(-2.16%)
Jul 06, 2011	28.93	30.14	28.63	29.52	824,330	+0.51(+1.76%)
Jul 05, 2011	28.94	29.26	28.90	29.00	398,734	+0.03(+0.09%)
Jul 01, 2011	28.90	29.37	28.85	28.98	339,856	+0.09(+0.32%)
Jun 30, 2011	29.19	29.35	28.66	28.89	717,341	-0.27(-0.92%)
Jun 29, 2011	29.52	29.60	29.07	29.16	392,421	-0.37(-1.25%)
Jun 28, 2011	29.56	29.91	29.35	29.52	191,424	+0.05(+0.17%)
Jun 27, 2011	29.72	30.10	29.45	29.47	193,746	-0.33(-1.10%)
Jun 24, 2011	30.13	30.13	29.52	29.80	643,156	-0.26(-0.86%)
Jun 23, 2011	30.14	30.24	29.91	30.06	201,752	-0.21(-0.69%)
Jun 22, 2011	30.29	30.72	30.14	30.27	154,908	-0.17(-0.55%)
Jun 21, 2011	30.20	30.52	30.17	30.44	236,564	+0.30(+1.00%)
Jun 20, 2011	30.19	30.19	30.12	30.14	2,341,034	+0.03(+0.11%)
Jun 17, 2011	30.29	30.50	30.03	30.10	590,269	-0.04(-0.14%)
Jun 16, 2011	30.24	30.51	30.12	30.14	346,442	-0.13(-0.44%)
Jun 15, 2011	30.35	30.44	30.04	30.28	345,293	-0.35(-1.15%)
Jun 14, 2011	30.73	30.77	30.44	30.63	276,140	+0.06(+0.19%)
Jun 13, 2011	30.42	30.76	30.42	30.57	460,458	+0.15(+0.50%)
Jun 10, 2011	30.86	30.86	30.27	30.42	551,982	-0.55(-1.78%)
Jun 09, 2011	30.93	31.32	30.82	30.97	1,178,511	+0.02(+0.05%)
Jun 08, 2011	30.38	31.07	30.38	30.96	303,321	+0.44(+1.45%)
Jun 07, 2011	30.14	30.59	30.05	30.51	301,018	+0.39(+1.28%)
Jun 06, 2011	29.88	30.25	29.73	30.13	424,144	+0.15(+0.50%)
Jun 03, 2011	29.87	30.18	29.51	29.98	503,390	-1.15(-3.69%)
May 24, 2011	31.58	31.70	30.99	31.12	440,550	-0.53(-1.67%)
May 23, 2011	31.59	31.94	31.24	31.65	338,585	-0.22(-0.68%)
May 20, 2011	32.09	32.13	31.69	31.87	416,733	-0.27(-0.83%)
May 19, 2011	32.19	32.39	31.82	32.14	620,640	-0.10(-0.31%)
May 18, 2011	32.35	32.36	31.89	32.24	669,296	-0.23(-0.72%)
May 17, 2011	32.16	32.55	32.16	32.47	441,663	+0.08(+0.23%)
May 16, 2011	31.99	32.56	31.99	32.40	362,597	+0.19(+0.60%)
May 13, 2011	32.08	32.33	31.79	32.20	519,429	+0.06(+0.18%)
May 12, 2011	32.49	32.57	32.04	32.14	456,379	-0.33(-1.01%)
May 11, 2011	33.06	33.07	32.24	32.47	1,550,061	-1.16(-3.46%)
May 10, 2011	33.32	33.78	33.30	33.63	847,333	+0.48(+1.44%)
May 09, 2011	32.93	33.37	32.54	33.16	440,479	+0.08(+0.25%)
May 06, 2011	33.50	33.62	32.94	33.07	494,176	-0.28(-0.85%)
May 05, 2011	33.33	34.50	33.07	33.36	759,298	-0.09(-0.28%)
May 04, 2011	33.83	34.05	33.15	33.45	706,750	-0.46(-1.36%)
May 03, 2011	34.24	34.41	33.81	33.91	643,679	-0.40(-1.17%)

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