Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	31.40	31.56	30.85	30.89	2,578,355	-0.49(-1.57%)
May 23, 2011	31.43	31.50	31.10	31.38	1,971,610	-0.62(-1.94%)
May 20, 2011	31.50	32.18	31.36	32.00	3,616,006	+0.31(+0.98%)
May 19, 2011	31.44	31.70	31.29	31.69	1,434,615	+0.45(+1.44%)
May 18, 2011	31.06	31.36	30.87	31.24	2,419,436	+0.16(+0.53%)
May 17, 2011	31.49	31.56	30.81	31.08	1,961,829	-0.48(-1.53%)
May 16, 2011	31.55	32.07	31.29	31.56	4,039,274	-0.09(-0.30%)
May 13, 2011	32.45	32.49	31.60	31.65	2,997,902	-0.87(-2.68%)
May 12, 2011	32.28	32.57	32.07	32.53	2,258,660	+0.09(+0.29%)
May 11, 2011	32.64	32.78	32.31	32.43	2,314,153	-0.27(-0.82%)
May 10, 2011	32.15	32.84	32.15	32.70	2,827,277	+0.60(+1.88%)
May 09, 2011	31.98	32.15	31.71	32.09	2,188,464	+0.15(+0.46%)
May 06, 2011	31.56	32.21	31.52	31.95	4,768,330	+0.66(+2.12%)
May 05, 2011	30.63	31.71	30.63	31.28	3,451,271	+0.56(+1.83%)
May 04, 2011	30.94	31.02	30.31	30.72	3,231,442	-0.37(-1.19%)
May 03, 2011	31.21	31.34	30.78	31.09	3,077,230	-0.14(-0.44%)
May 02, 2011	31.24	31.28	31.20	31.23	3,370,144	+0.30(+0.98%)
Apr 29, 2011	30.56	31.06	30.47	30.93	4,707,432	+0.40(+1.30%)
Apr 28, 2011	30.63	30.95	30.48	30.53	6,089,780	-0.07(-0.23%)
Apr 27, 2011	30.17	30.67	30.14	30.60	4,914,286	+0.38(+1.26%)
Apr 26, 2011	30.16	30.45	29.92	30.22	5,395,714	+0.14(+0.46%)
Apr 25, 2011	30.36	30.49	30.04	30.08	4,904,404	-0.11(-0.37%)
Apr 21, 2011	29.97	30.28	29.76	30.20	5,766,905	-0.62(-2.02%)
Apr 20, 2011	30.76	31.00	30.42	30.82	4,740,007	+0.53(+1.74%)
Apr 19, 2011	30.43	30.47	30.20	30.29	3,288,595	-0.12(-0.40%)
Apr 18, 2011	30.42	30.43	29.98	30.41	2,342,173	-0.31(-1.01%)
Apr 15, 2011	30.46	30.77	30.43	30.72	2,979,047	+0.29(+0.96%)
Apr 14, 2011	29.84	30.49	29.70	30.43	8,491,671	+0.32(+1.06%)
Apr 13, 2011	29.32	30.16	29.17	30.11	4,621,329	+1.04(+3.56%)
Apr 12, 2011	28.95	29.13	28.57	29.07	2,826,138	+0.01(+0.03%)
Apr 11, 2011	29.14	29.29	28.88	29.07	2,844,416	-0.20(-0.68%)
Apr 08, 2011	29.41	29.41	29.03	29.26	1,998,754	+0.00(+0.00%)
Apr 07, 2011	29.09	29.59	29.06	29.26	2,361,743	+0.29(+1.01%)
Apr 06, 2011	29.82	29.82	28.93	28.97	3,524,686	-0.60(-2.01%)
Apr 05, 2011	30.05	30.07	29.49	29.57	2,999,152	-0.51(-1.69%)
Apr 04, 2011	30.06	30.39	30.02	30.07	1,887,265	-0.14(-0.46%)
Apr 01, 2011	30.20	30.39	30.11	30.21	2,108,542	+0.17(+0.57%)
Mar 31, 2011	29.81	30.11	29.81	30.04	2,145,338	+0.15(+0.49%)
Mar 30, 2011	29.85	29.94	29.26	29.89	3,766,539	+0.04(+0.14%)
Mar 29, 2011	29.48	29.89	29.07	29.85	2,283,578	+0.28(+0.96%)
Mar 28, 2011	29.54	29.84	29.27	29.57	1,863,322	+0.12(+0.41%)
Mar 25, 2011	29.94	30.05	29.42	29.45	1,689,487	-0.44(-1.47%)
Mar 24, 2011	29.45	30.06	29.02	29.89	3,125,699	+0.43(+1.46%)
Mar 23, 2011	29.34	29.72	29.07	29.45	3,256,126	-0.03(-0.09%)
Mar 22, 2011	29.22	29.72	29.02	29.48	2,826,047	+0.37(+1.27%)
Mar 21, 2011	29.14	29.30	29.07	29.11	3,517,917	+0.47(+1.66%)
Mar 18, 2011	28.82	28.82	28.45	28.63	2,650,569	+0.20(+0.70%)
Mar 17, 2011	28.51	28.81	28.06	28.44	2,520,076	+0.52(+1.85%)
Mar 16, 2011	28.99	29.17	27.86	27.92	4,406,643	-1.10(-3.78%)
Mar 15, 2011	29.12	29.38	29.01	29.01	4,252,844	-0.47(-1.61%)
Mar 14, 2011	29.64	29.96	29.31	29.49	2,081,478	-0.41(-1.36%)
Mar 11, 2011	29.41	30.01	29.38	29.89	2,494,149	+0.35(+1.17%)
Mar 10, 2011	30.11	30.26	29.51	29.55	3,998,502	-0.99(-3.25%)
Mar 09, 2011	31.05	31.18	30.53	30.54	2,453,237	-0.72(-2.29%)
Mar 08, 2011	31.45	31.71	31.07	31.26	3,011,737	-0.08(-0.25%)
Mar 07, 2011	31.91	32.05	31.02	31.33	4,073,810	-0.40(-1.25%)
Mar 04, 2011	31.52	31.92	31.09	31.73	4,092,152	+0.03(+0.08%)
Mar 03, 2011	31.58	31.94	31.44	31.71	3,331,422	+0.41(+1.32%)
Mar 02, 2011	30.89	31.37	30.88	31.29	4,522,182	+0.24(+0.78%)

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