Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	28.93	29.81	28.74	29.54	740,383	-0.07(-0.24%)
Jul 28, 2011	30.12	30.39	29.54	29.61	803,605	-0.56(-1.86%)
Jul 27, 2011	30.94	31.04	29.93	30.17	1,021,080	-1.02(-3.27%)
Jul 26, 2011	32.01	32.17	31.08	31.19	939,757	-0.77(-2.41%)
Jul 25, 2011	32.29	32.79	31.81	31.96	854,208	-0.90(-2.74%)
Jul 22, 2011	32.34	32.93	32.34	32.86	558,691	+0.60(+1.86%)
Jul 21, 2011	32.00	32.81	31.84	32.26	1,252,864	+0.38(+1.19%)
Jul 20, 2011	32.23	32.23	31.41	31.88	1,094,136	-0.17(-0.53%)
Jul 19, 2011	31.15	32.20	31.14	32.05	1,164,252	+1.27(+4.13%)
Jul 18, 2011	30.84	31.16	30.03	30.78	776,458	-0.12(-0.39%)
Jul 15, 2011	29.51	31.10	29.51	30.90	1,441,111	+2.19(+7.63%)
Jul 14, 2011	29.78	29.99	28.60	28.71	802,813	-0.86(-2.91%)
Jul 13, 2011	28.92	29.75	28.77	29.57	979,253	+0.84(+2.92%)
Jul 12, 2011	28.52	29.17	28.46	28.73	815,031	+0.18(+0.63%)
Jul 11, 2011	29.91	30.00	28.30	28.55	1,346,936	-1.92(-6.30%)
Jul 08, 2011	30.35	30.73	30.12	30.47	486,141	-0.46(-1.49%)
Jul 07, 2011	30.66	31.30	30.66	30.93	1,048,474	+0.88(+2.93%)
Jul 06, 2011	30.21	30.38	29.71	30.05	791,869	-0.43(-1.41%)
Jul 05, 2011	29.81	31.06	29.77	30.48	1,299,022	+0.79(+2.66%)
Jul 01, 2011	29.67	29.80	29.15	29.69	879,560	+0.01(+0.03%)
Jun 30, 2011	29.44	30.45	29.33	29.68	1,215,229	+0.24(+0.82%)
Jun 29, 2011	29.00	29.76	28.82	29.44	1,127,255	+0.84(+2.94%)
Jun 28, 2011	27.69	29.02	27.69	28.60	1,152,808	+0.69(+2.47%)
Jun 27, 2011	26.83	28.09	26.38	27.91	1,323,072	+0.97(+3.60%)
Jun 24, 2011	27.24	27.44	26.65	26.94	2,402,526	-0.20(-0.74%)
Jun 23, 2011	26.37	27.39	26.07	27.14	2,344,443	+0.02(+0.07%)
Jun 22, 2011	27.69	28.19	27.03	27.12	1,233,521	-0.76(-2.73%)
Jun 21, 2011	26.93	28.04	26.73	27.88	1,844,849	+1.07(+3.99%)
Jun 20, 2011	26.58	26.84	26.45	26.81	1,507,359	+0.56(+2.13%)
Jun 17, 2011	26.50	26.91	25.95	26.25	1,524,115	-0.09(-0.34%)
Jun 16, 2011	26.77	27.10	25.74	26.34	1,396,576	-0.51(-1.90%)
Jun 15, 2011	26.94	27.26	26.55	26.85	997,176	-0.41(-1.50%)
Jun 14, 2011	26.59	27.50	26.37	27.26	1,932,661	+1.02(+3.89%)
Jun 13, 2011	27.23	27.63	26.12	26.24	1,739,317	-0.85(-3.14%)
Jun 10, 2011	27.63	27.63	27.00	27.09	1,120,865	-0.82(-2.94%)
Jun 09, 2011	27.72	28.17	27.26	27.91	1,680,146	+0.87(+3.22%)
Jun 08, 2011	26.51	27.90	26.25	27.04	2,703,465	+0.45(+1.69%)
Jun 07, 2011	25.87	26.86	25.54	26.59	1,881,947	+1.05(+4.11%)
Jun 06, 2011	27.09	27.09	25.54	25.54	2,067,642	-1.65(-6.07%)
Jun 03, 2011	27.61	27.93	27.04	27.19	1,489,482	-1.94(-6.66%)
May 24, 2011	29.27	30.51	29.02	29.13	1,814,414	+0.17(+0.59%)
May 23, 2011	29.10	29.30	28.35	28.96	1,181,399	-0.55(-1.86%)
May 20, 2011	28.85	29.95	28.17	29.51	1,407,654	+0.74(+2.57%)
May 19, 2011	28.57	29.07	28.21	28.77	1,175,011	+0.42(+1.48%)
May 18, 2011	26.82	28.40	26.66	28.35	1,181,461	+1.70(+6.38%)
May 17, 2011	26.33	27.07	26.07	26.65	1,133,451	+0.29(+1.10%)
May 16, 2011	26.41	27.05	26.00	26.36	1,194,622	-0.17(-0.64%)
May 13, 2011	26.75	27.16	26.12	26.53	1,098,845	-0.12(-0.45%)
May 12, 2011	26.75	26.94	25.59	26.65	2,559,630	-0.59(-2.17%)
May 11, 2011	28.59	28.60	26.95	27.24	1,204,902	-1.48(-5.15%)
May 10, 2011	28.76	29.01	28.15	28.72	600,468	+0.06(+0.21%)
May 09, 2011	27.80	28.78	27.80	28.66	905,425	+0.77(+2.76%)
May 06, 2011	27.55	27.99	27.21	27.89	1,002,960	+0.68(+2.50%)
May 05, 2011	26.80	27.53	26.14	27.21	1,599,338	-0.22(-0.80%)
May 04, 2011	28.95	28.95	27.00	27.43	1,511,127	-1.69(-5.80%)
May 03, 2011	29.95	30.04	28.56	29.12	624,024	-1.05(-3.48%)

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