Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	29.39	29.59	29.19	29.43	159,414	+0.10(+0.33%)
May 23, 2011	29.15	29.43	29.15	29.33	210,057	-0.39(-1.32%)
May 20, 2011	29.41	29.90	29.41	29.73	301,148	+0.12(+0.40%)
May 19, 2011	29.29	29.85	29.29	29.61	322,339	+0.64(+2.22%)
May 18, 2011	28.60	29.00	28.50	28.97	120,322	+0.32(+1.13%)
May 17, 2011	28.87	29.49	28.36	28.64	509,351	+0.80(+2.88%)
May 16, 2011	27.82	27.91	27.71	27.84	496,701	-0.21(-0.75%)
May 13, 2011	27.98	28.23	27.82	28.05	194,998	+0.03(+0.09%)
May 12, 2011	27.60	28.18	27.28	28.02	139,522	+0.12(+0.44%)
May 11, 2011	28.60	28.60	27.90	27.90	103,766	-0.66(-2.32%)
May 10, 2011	28.46	28.65	28.35	28.57	97,877	+0.24(+0.83%)
May 09, 2011	28.05	28.34	27.90	28.33	120,038	+0.11(+0.40%)
May 06, 2011	28.59	28.59	28.18	28.22	149,788	+0.09(+0.31%)
May 05, 2011	27.60	28.81	27.60	28.13	230,488	+0.22(+0.78%)
May 04, 2011	28.23	28.23	27.89	27.91	227,934	-0.18(-0.65%)
May 03, 2011	28.59	28.65	27.78	28.09	191,179	-0.48(-1.68%)

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