Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	23.45	23.60	23.29	23.30	4,220,746	-0.16(-0.67%)
May 23, 2011	23.59	23.75	23.42	23.45	6,945,100	-0.44(-1.84%)
May 20, 2011	24.13	24.25	23.86	23.89	5,781,038	-0.33(-1.36%)
May 19, 2011	24.28	24.33	24.01	24.22	6,091,164	+0.00(+0.00%)
May 18, 2011	24.18	24.24	23.95	24.22	4,807,341	+0.02(+0.09%)
May 17, 2011	24.22	24.30	24.06	24.20	4,470,119	-0.07(-0.31%)
May 16, 2011	24.05	24.51	24.05	24.27	4,953,811	+0.10(+0.43%)
May 13, 2011	24.60	24.63	24.10	24.17	6,441,023	-0.46(-1.88%)
May 12, 2011	24.42	24.66	24.17	24.63	8,624,508	-0.04(-0.15%)
May 11, 2011	24.94	25.01	24.53	24.67	6,104,068	-0.34(-1.34%)
May 10, 2011	24.86	25.12	24.66	25.01	4,901,664	+0.28(+1.12%)
May 09, 2011	24.94	24.96	24.55	24.73	4,793,942	-0.22(-0.90%)
May 06, 2011	25.13	25.22	24.78	24.95	5,472,409	+0.01(+0.03%)
May 05, 2011	25.27	25.34	24.80	24.95	7,038,849	-0.42(-1.65%)
May 04, 2011	25.58	25.66	25.25	25.36	5,635,968	-0.25(-0.96%)
May 03, 2011	25.30	25.68	25.28	25.61	6,863,664	+0.32(+1.27%)

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