Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	22.88	23.01	22.43	22.56	2,762,223	-0.09(-0.41%)
May 23, 2011	22.68	22.90	22.34	22.66	3,168,559	-0.58(-2.49%)
May 20, 2011	23.52	23.60	23.05	23.23	2,534,110	-0.17(-0.73%)
May 19, 2011	23.75	23.75	23.24	23.40	2,969,323	-0.20(-0.86%)
May 18, 2011	23.54	23.76	22.90	23.61	5,589,280	+0.94(+4.17%)
May 17, 2011	23.18	23.18	22.43	22.66	5,560,283	-0.51(-2.20%)
May 16, 2011	24.00	24.11	23.11	23.18	4,688,521	-0.94(-3.88%)
May 13, 2011	24.33	24.54	23.97	24.11	3,839,819	-0.20(-0.81%)
May 12, 2011	24.23	24.79	24.06	24.31	5,440,642	-0.17(-0.70%)
May 11, 2011	25.39	25.46	24.20	24.48	4,708,716	-1.00(-3.91%)
May 10, 2011	25.38	25.79	25.11	25.47	3,705,260	+0.24(+0.94%)
May 09, 2011	25.13	25.69	24.95	25.23	3,678,981	+0.04(+0.17%)
May 06, 2011	25.67	25.77	25.04	25.19	3,746,151	-0.18(-0.70%)
May 05, 2011	24.81	26.00	24.46	25.37	4,914,306	+0.27(+1.08%)
May 04, 2011	25.33	25.83	24.85	25.10	3,820,414	-0.27(-1.07%)
May 03, 2011	25.96	25.97	25.16	25.37	4,140,495	-0.65(-2.49%)

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