Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	22.57	22.71	22.13	22.26	2,799,703	-0.09(-0.41%)
May 23, 2011	22.38	22.60	22.04	22.35	3,211,553	-0.57(-2.49%)
May 20, 2011	23.20	23.28	22.74	22.92	2,568,494	-0.17(-0.73%)
May 19, 2011	23.43	23.43	22.93	23.09	3,009,613	-0.20(-0.86%)
May 18, 2011	23.23	23.44	22.59	23.29	5,665,120	+0.93(+4.17%)
May 17, 2011	22.86	22.86	22.13	22.36	5,635,729	-0.50(-2.20%)
May 16, 2011	23.68	23.79	22.80	22.86	4,752,138	-0.92(-3.88%)
May 13, 2011	24.01	24.22	23.65	23.79	3,891,921	-0.19(-0.81%)
May 12, 2011	23.91	24.46	23.74	23.98	5,514,465	-0.17(-0.70%)
May 11, 2011	25.05	25.11	23.87	24.15	4,772,607	-0.98(-3.91%)
May 10, 2011	25.04	25.44	24.77	25.13	3,755,536	+0.24(+0.94%)
May 09, 2011	24.80	25.35	24.62	24.90	3,728,900	+0.04(+0.17%)
May 06, 2011	25.32	25.42	24.70	24.85	3,796,982	-0.18(-0.70%)
May 05, 2011	24.48	25.65	24.13	25.03	4,980,987	+0.27(+1.08%)
May 04, 2011	24.99	25.48	24.52	24.76	3,872,253	-0.27(-1.07%)
May 03, 2011	25.61	25.63	24.82	25.03	4,196,676	-0.64(-2.49%)

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