Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	33.71	33.97	33.28	33.34	433,469	-0.23(-0.67%)
May 23, 2011	33.56	33.72	33.40	33.57	452,373	-0.41(-1.20%)
May 20, 2011	33.82	34.01	33.61	33.98	441,728	+0.23(+0.67%)
May 19, 2011	33.38	33.82	33.38	33.75	660,603	+0.47(+1.42%)
May 18, 2011	32.55	33.28	32.55	33.28	639,987	+0.73(+2.24%)
May 17, 2011	32.75	33.01	32.12	32.55	1,052,808	-0.31(-0.93%)
May 16, 2011	33.06	33.31	32.81	32.85	616,274	-0.21(-0.63%)
May 13, 2011	32.96	33.28	32.84	33.06	645,048	+0.13(+0.41%)
May 12, 2011	33.34	33.34	32.66	32.93	852,520	-0.45(-1.35%)
May 11, 2011	33.84	33.89	33.12	33.38	824,101	-0.43(-1.28%)
May 10, 2011	33.96	34.01	33.71	33.81	535,699	-0.02(-0.06%)
May 09, 2011	33.81	33.87	33.52	33.84	484,968	+0.25(+0.76%)
May 06, 2011	33.02	33.89	33.02	33.58	776,386	+0.53(+1.61%)
May 05, 2011	33.15	33.15	32.62	33.05	902,733	-0.23(-0.70%)
May 04, 2011	33.52	33.72	32.82	33.28	1,104,078	-0.28(-0.83%)
May 03, 2011	34.07	34.09	33.49	33.56	1,249,505	-0.53(-1.56%)

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