Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	22.88	23.02	22.43	22.57	2,761,362	-0.09(-0.41%)
May 23, 2011	22.69	22.91	22.35	22.66	3,167,571	-0.58(-2.49%)
May 20, 2011	23.52	23.61	23.05	23.24	2,533,320	-0.17(-0.73%)
May 19, 2011	23.75	23.75	23.25	23.41	2,968,397	-0.20(-0.86%)
May 18, 2011	23.55	23.77	22.91	23.62	5,587,537	+0.94(+4.17%)
May 17, 2011	23.18	23.18	22.43	22.67	5,558,549	-0.51(-2.20%)
May 16, 2011	24.01	24.12	23.11	23.18	4,687,059	-0.94(-3.88%)
May 13, 2011	24.34	24.55	23.98	24.12	3,838,622	-0.20(-0.81%)
May 12, 2011	24.24	24.80	24.07	24.31	5,438,946	-0.17(-0.70%)
May 11, 2011	25.39	25.46	24.20	24.48	4,707,247	-1.00(-3.91%)
May 10, 2011	25.39	25.80	25.11	25.48	3,704,105	+0.24(+0.94%)
May 09, 2011	25.14	25.70	24.96	25.24	3,677,833	+0.04(+0.17%)
May 06, 2011	25.68	25.78	25.05	25.20	3,744,983	-0.18(-0.70%)
May 05, 2011	24.82	26.01	24.47	25.38	4,912,773	+0.27(+1.09%)
May 04, 2011	25.34	25.84	24.86	25.11	3,819,223	-0.27(-1.07%)
May 03, 2011	25.97	25.98	25.17	25.38	4,139,204	-0.65(-2.49%)

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