Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	28.22	28.56	27.92	28.04	407,946	-0.44(-1.53%)
Jul 28, 2011	28.56	28.96	28.45	28.48	375,323	-0.17(-0.58%)
Jul 27, 2011	29.26	29.50	28.51	28.64	509,625	-0.80(-2.73%)
Jul 26, 2011	29.97	29.97	29.43	29.45	819,601	+0.74(+2.57%)
Jul 25, 2011	28.11	28.91	27.94	28.71	461,879	+0.31(+1.09%)
Jul 22, 2011	28.41	28.45	28.12	28.40	392,128	+0.41(+1.47%)
Jul 21, 2011	27.91	28.18	27.77	27.99	278,708	+0.16(+0.57%)
Jul 20, 2011	27.84	28.23	27.76	27.83	374,971	-0.07(-0.24%)
Jul 19, 2011	27.90	27.91	27.56	27.90	465,347	+0.09(+0.33%)
Jul 18, 2011	27.97	28.12	27.66	27.81	739,023	-0.27(-0.95%)
Jul 15, 2011	28.04	28.19	27.65	28.07	725,217	-0.03(-0.09%)
Jul 14, 2011	28.55	28.55	27.66	28.10	576,340	-0.41(-1.44%)
Jul 13, 2011	28.80	28.92	27.81	28.51	1,698,645	-0.30(-1.05%)
Jul 12, 2011	29.03	29.03	28.60	28.81	954,556	-0.37(-1.26%)
Jul 11, 2011	29.15	29.33	28.84	29.18	619,020	-0.13(-0.46%)
Jul 08, 2011	28.64	29.55	28.62	29.31	968,526	+0.43(+1.48%)
Jul 07, 2011	29.65	29.75	28.81	28.89	374,155	-0.64(-2.16%)
Jul 06, 2011	28.94	30.15	28.64	29.52	824,125	+0.51(+1.76%)
Jul 05, 2011	28.94	29.26	28.91	29.01	398,635	+0.03(+0.09%)
Jul 01, 2011	28.90	29.38	28.85	28.99	339,771	+0.09(+0.32%)
Jun 30, 2011	29.20	29.36	28.67	28.89	717,163	-0.27(-0.92%)
Jun 29, 2011	29.53	29.60	29.08	29.16	392,324	-0.37(-1.25%)
Jun 28, 2011	29.56	29.92	29.36	29.53	191,377	+0.05(+0.17%)
Jun 27, 2011	29.73	30.11	29.46	29.48	193,698	-0.33(-1.10%)
Jun 24, 2011	30.13	30.13	29.52	29.81	642,996	-0.26(-0.86%)
Jun 23, 2011	30.15	30.25	29.92	30.07	201,702	-0.21(-0.69%)
Jun 22, 2011	30.30	30.72	30.15	30.28	154,869	-0.17(-0.55%)
Jun 21, 2011	30.21	30.53	30.18	30.44	236,505	+0.30(+1.00%)
Jun 20, 2011	30.20	30.20	30.13	30.14	2,340,452	+0.03(+0.11%)
Jun 17, 2011	30.30	30.51	30.03	30.11	590,122	-0.04(-0.14%)
Jun 16, 2011	30.24	30.52	30.13	30.15	346,356	-0.13(-0.44%)
Jun 15, 2011	30.36	30.44	30.05	30.28	345,207	-0.35(-1.15%)
Jun 14, 2011	30.74	30.78	30.45	30.64	276,071	+0.06(+0.19%)
Jun 13, 2011	30.43	30.77	30.43	30.58	460,343	+0.15(+0.50%)
Jun 10, 2011	30.87	30.87	30.28	30.43	551,845	-0.55(-1.78%)
Jun 09, 2011	30.94	31.33	30.83	30.98	1,178,218	+0.02(+0.05%)
Jun 08, 2011	30.39	31.08	30.39	30.96	303,246	+0.44(+1.45%)
Jun 07, 2011	30.15	30.59	30.06	30.52	300,944	+0.39(+1.28%)
Jun 06, 2011	29.89	30.26	29.74	30.13	424,038	+0.15(+0.50%)
Jun 03, 2011	29.87	30.18	29.51	29.98	503,265	-1.15(-3.69%)
May 24, 2011	31.58	31.71	31.00	31.13	440,440	-0.53(-1.67%)
May 23, 2011	31.60	31.95	31.25	31.66	338,501	-0.22(-0.68%)
May 20, 2011	32.10	32.14	31.70	31.88	416,630	-0.27(-0.83%)
May 19, 2011	32.20	32.40	31.83	32.14	620,485	-0.10(-0.31%)
May 18, 2011	32.36	32.37	31.90	32.24	669,130	-0.23(-0.72%)
May 17, 2011	32.17	32.56	32.17	32.48	441,553	+0.08(+0.23%)
May 16, 2011	31.99	32.57	31.99	32.40	362,507	+0.19(+0.60%)
May 13, 2011	32.09	32.34	31.80	32.21	519,300	+0.06(+0.18%)
May 12, 2011	32.50	32.58	32.05	32.15	456,266	-0.33(-1.01%)
May 11, 2011	33.07	33.08	32.24	32.48	1,549,676	-1.16(-3.46%)
May 10, 2011	33.33	33.79	33.31	33.64	847,122	+0.48(+1.44%)
May 09, 2011	32.94	33.38	32.55	33.17	440,370	+0.08(+0.25%)
May 06, 2011	33.51	33.63	32.95	33.08	494,053	-0.28(-0.85%)
May 05, 2011	33.34	34.51	33.08	33.37	759,109	-0.09(-0.28%)
May 04, 2011	33.84	34.06	33.16	33.46	706,575	-0.46(-1.36%)
May 03, 2011	34.25	34.41	33.82	33.92	643,519	-0.40(-1.17%)

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