Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	24.96	25.24	24.96	25.10	864,197	+0.02(+0.08%)
Jul 28, 2011	25.11	25.39	24.93	25.08	1,057,965	-0.52(-2.03%)
Jul 27, 2011	26.11	26.13	25.56	25.60	1,050,835	-0.80(-3.03%)
Jul 26, 2011	26.45	26.47	26.29	26.40	388,933	+0.09(+0.34%)
Jul 25, 2011	26.36	26.48	26.27	26.31	622,394	-0.52(-1.94%)
Jul 22, 2011	26.87	26.89	26.66	26.83	474,469	+0.03(+0.11%)
Jul 21, 2011	26.58	26.83	26.50	26.80	865,970	+0.08(+0.30%)
Jul 20, 2011	26.61	26.73	26.58	26.72	532,364	+0.07(+0.26%)
Jul 19, 2011	26.66	26.77	26.42	26.65	584,540	-0.04(-0.15%)
Jul 18, 2011	27.00	27.03	26.51	26.69	720,995	-0.34(-1.26%)
Jul 15, 2011	26.95	27.25	26.81	27.03	895,986	+0.30(+1.12%)
Jul 14, 2011	27.07	27.10	26.62	26.73	594,902	-0.33(-1.22%)
Jul 13, 2011	27.01	27.32	26.98	27.06	739,629	+0.44(+1.65%)
Jul 12, 2011	26.55	26.93	26.52	26.62	1,175,807	-0.24(-0.89%)
Jul 11, 2011	27.06	27.15	26.75	26.86	917,994	-0.24(-0.89%)
Jul 08, 2011	27.14	27.16	26.96	27.10	2,118,713	-0.19(-0.70%)
Jul 07, 2011	27.18	27.30	27.14	27.29	668,901	+0.36(+1.34%)
Jul 06, 2011	26.87	26.98	26.75	26.93	985,134	+0.19(+0.71%)
Jul 05, 2011	26.75	26.78	26.62	26.74	795,833	+0.17(+0.64%)
Jul 01, 2011	26.42	26.60	26.16	26.57	746,069	+0.18(+0.68%)
Jun 30, 2011	26.32	26.48	26.24	26.39	1,152,928	+0.79(+3.09%)
Jun 29, 2011	25.57	25.64	25.41	25.60	572,620	+0.18(+0.71%)
Jun 28, 2011	25.31	25.42	25.23	25.42	744,526	+0.16(+0.63%)
Jun 27, 2011	25.29	25.32	25.12	25.26	1,025,739	-0.37(-1.44%)
Jun 24, 2011	25.86	25.96	25.57	25.63	1,006,766	+0.34(+1.34%)
Jun 23, 2011	24.92	25.34	24.83	25.29	1,641,091	+0.35(+1.40%)
Jun 22, 2011	25.02	25.28	24.94	24.94	1,151,658	+0.47(+1.92%)
Jun 21, 2011	24.30	24.49	24.23	24.47	923,493	+0.19(+0.78%)
Jun 20, 2011	24.30	24.34	24.24	24.28	1,382,703	-0.64(-2.57%)
Jun 17, 2011	24.95	25.07	24.87	24.92	1,090,229	+0.12(+0.48%)
Jun 16, 2011	24.79	25.00	24.66	24.80	678,747	-0.08(-0.32%)
Jun 15, 2011	25.05	25.21	24.86	24.88	648,883	-0.32(-1.27%)
Jun 14, 2011	25.14	25.26	25.07	25.20	805,429	+0.11(+0.44%)
Jun 13, 2011	25.17	25.28	25.06	25.09	932,750	+0.08(+0.32%)
Jun 10, 2011	25.35	25.35	25.00	25.01	1,052,904	-0.60(-2.34%)
Jun 09, 2011	25.30	25.69	25.29	25.61	1,652,664	+0.36(+1.43%)
Jun 08, 2011	25.37	25.51	25.20	25.25	930,691	-0.02(-0.08%)
Jun 07, 2011	25.48	25.49	25.25	25.27	1,028,873	-0.49(-1.90%)
Jun 06, 2011	25.90	25.90	25.61	25.76	1,553,680	-0.62(-2.35%)
Jun 03, 2011	26.30	26.52	26.30	26.38	836,333	-1.52(-5.45%)
May 24, 2011	27.62	28.02	27.57	27.90	2,129,776	+1.31(+4.93%)
May 23, 2011	26.00	26.78	25.90	26.59	2,443,526	-0.46(-1.70%)
May 20, 2011	27.24	27.25	26.93	27.05	639,340	-0.17(-0.62%)
May 19, 2011	27.21	27.30	27.11	27.22	1,376,384	-0.58(-2.09%)
May 18, 2011	27.68	27.81	27.55	27.80	1,125,161	-0.27(-0.96%)
May 17, 2011	27.82	28.10	27.82	28.07	861,591	+0.25(+0.90%)
May 16, 2011	27.67	28.13	27.62	27.82	1,170,840	+0.24(+0.87%)
May 13, 2011	27.92	27.94	27.50	27.58	760,973	-0.65(-2.30%)
May 12, 2011	27.99	28.28	27.93	28.23	728,872	-0.07(-0.25%)
May 11, 2011	28.54	28.54	28.16	28.30	930,682	-0.69(-2.38%)
May 10, 2011	28.95	29.10	28.86	28.99	586,780	+0.31(+1.08%)
May 09, 2011	28.52	28.74	28.47	28.68	722,220	+0.62(+2.21%)
May 06, 2011	28.33	28.39	28.04	28.06	1,105,157	+0.08(+0.29%)
May 05, 2011	28.19	28.28	27.93	27.98	853,339	-0.40(-1.41%)
May 04, 2011	28.53	28.63	28.17	28.38	814,988	-0.06(-0.21%)
May 03, 2011	28.60	28.71	28.34	28.44	670,853	-0.36(-1.25%)

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