Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	29.33	29.62	29.33	29.50	331,713	+0.21(+0.71%)
Jul 28, 2011	29.39	29.64	29.21	29.29	313,463	-0.19(-0.63%)
Jul 27, 2011	29.78	29.81	29.42	29.48	620,142	-0.74(-2.45%)
Jul 26, 2011	30.25	30.36	30.18	30.22	386,427	-0.03(-0.10%)
Jul 25, 2011	30.13	30.30	30.10	30.25	682,207	-0.27(-0.87%)
Jul 22, 2011	30.55	30.56	30.47	30.52	381,587	+0.24(+0.81%)
Jul 21, 2011	30.00	30.28	29.93	30.27	547,359	+0.23(+0.77%)
Jul 20, 2011	29.93	30.07	29.80	30.04	456,370	+0.39(+1.33%)
Jul 19, 2011	29.57	29.84	29.57	29.65	723,200	-0.02(-0.08%)
Jul 18, 2011	29.84	29.84	29.45	29.67	911,282	-0.21(-0.69%)
Jul 15, 2011	30.11	30.15	29.74	29.88	734,510	-0.24(-0.81%)
Jul 14, 2011	30.37	30.39	30.01	30.13	932,078	+0.48(+1.63%)
Jul 13, 2011	29.63	29.85	29.54	29.64	553,132	+0.33(+1.11%)
Jul 12, 2011	29.31	29.56	29.27	29.32	1,414,198	-0.16(-0.55%)
Jul 11, 2011	29.62	29.71	29.36	29.48	1,877,720	-0.11(-0.38%)
Jul 08, 2011	29.58	29.66	29.46	29.59	791,368	-0.01(-0.03%)
Jul 07, 2011	29.55	29.66	29.47	29.60	476,180	+0.08(+0.28%)
Jul 06, 2011	29.53	29.61	29.42	29.52	1,246,512	+0.29(+0.99%)
Jul 05, 2011	29.15	29.29	29.09	29.23	915,516	+0.35(+1.21%)
Jul 01, 2011	28.58	28.93	28.58	28.88	624,856	+0.24(+0.85%)
Jun 30, 2011	28.52	28.72	28.43	28.63	708,944	-0.02(-0.08%)
Jun 29, 2011	28.44	28.73	28.42	28.66	988,361	+0.57(+2.03%)
Jun 28, 2011	28.00	28.13	27.96	28.09	872,173	+0.22(+0.77%)
Jun 27, 2011	27.72	28.02	27.66	27.87	607,002	+0.20(+0.72%)
Jun 24, 2011	27.68	27.96	27.63	27.67	1,343,709	+0.36(+1.30%)
Jun 23, 2011	27.08	27.34	26.94	27.31	408,852	+0.10(+0.38%)
Jun 22, 2011	27.21	27.48	27.16	27.21	450,550	-0.04(-0.16%)
Jun 21, 2011	27.07	27.27	27.07	27.26	1,770,449	+0.24(+0.91%)
Jun 20, 2011	26.97	27.03	26.95	27.01	289,667	-0.15(-0.55%)
Jun 17, 2011	27.17	27.36	27.16	27.16	372,549	+0.10(+0.38%)
Jun 16, 2011	27.05	27.20	26.86	27.05	634,991	-0.01(-0.05%)
Jun 15, 2011	27.29	27.44	26.96	27.07	1,393,715	+0.39(+1.45%)
Jun 14, 2011	26.75	26.79	26.51	26.68	1,226,462	-0.11(-0.41%)
Jun 13, 2011	26.94	26.94	26.67	26.80	494,714	-0.46(-1.69%)
Jun 10, 2011	27.51	27.59	27.19	27.26	412,501	-0.33(-1.21%)
Jun 09, 2011	27.49	27.68	27.44	27.59	336,052	+0.08(+0.30%)
Jun 08, 2011	27.67	27.69	27.45	27.51	434,173	-0.24(-0.88%)
Jun 07, 2011	27.86	27.98	27.74	27.75	587,656	+0.11(+0.40%)
Jun 06, 2011	27.79	27.85	27.62	27.64	388,880	-0.18(-0.64%)
Jun 03, 2011	27.70	28.00	27.62	27.82	705,817	+0.34(+1.24%)
May 24, 2011	27.50	27.58	27.44	27.48	590,160	+0.14(+0.52%)
May 23, 2011	27.30	27.42	27.17	27.34	660,498	-0.32(-1.15%)
May 20, 2011	27.85	27.89	27.61	27.66	684,770	-0.42(-1.51%)
May 19, 2011	27.92	28.10	27.91	28.08	749,299	-0.03(-0.11%)
May 18, 2011	28.12	28.18	28.01	28.11	1,128,963	-0.34(-1.20%)
May 17, 2011	28.32	28.45	28.14	28.45	1,200,730	-0.17(-0.60%)
May 16, 2011	28.61	28.84	28.55	28.62	843,364	-0.02(-0.08%)
May 13, 2011	28.90	28.92	28.52	28.64	778,346	+0.09(+0.31%)
May 12, 2011	28.37	28.58	28.26	28.55	911,332	+0.20(+0.71%)
May 11, 2011	28.49	28.54	28.21	28.35	1,592,361	-0.09(-0.31%)
May 10, 2011	28.39	28.45	28.32	28.44	486,317	+0.09(+0.31%)
May 09, 2011	28.17	28.38	28.06	28.35	513,322	+0.13(+0.47%)
May 06, 2011	28.51	28.66	28.09	28.22	1,319,525	-0.56(-1.93%)
May 05, 2011	28.60	29.01	28.58	28.78	1,413,284	+0.01(+0.03%)
May 04, 2011	28.79	28.83	28.57	28.77	852,228	+0.09(+0.31%)
May 03, 2011	28.98	28.98	28.49	28.68	966,806	-0.35(-1.20%)

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