Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	27.65	28.10	27.65	28.09	554,610	+0.55(+2.00%)
May 23, 2011	27.82	28.13	27.51	27.54	74,835	-0.63(-2.24%)
May 20, 2011	28.63	28.63	28.08	28.17	89,523	-0.20(-0.70%)
May 19, 2011	28.45	28.45	27.79	28.37	55,608	-0.57(-1.97%)
May 18, 2011	29.20	29.20	28.61	28.94	84,223	+0.50(+1.76%)
May 17, 2011	28.54	28.54	28.01	28.44	132,938	+0.31(+1.10%)
May 16, 2011	27.88	28.27	27.88	28.13	56,229	+0.25(+0.90%)
May 13, 2011	28.30	28.30	27.77	27.88	316,165	-0.64(-2.24%)
May 12, 2011	28.85	28.85	28.50	28.52	1,190,322	-0.40(-1.38%)
May 11, 2011	29.36	29.36	28.91	28.92	247,084	-0.83(-2.79%)
May 10, 2011	29.49	30.00	29.49	29.75	76,787	-0.35(-1.16%)
May 09, 2011	29.95	30.25	29.85	30.10	194,349	-0.55(-1.79%)
May 06, 2011	30.50	30.75	30.50	30.65	170,858	+0.00(+0.00%)
May 05, 2011	30.50	30.69	30.37	30.65	409,042	-0.07(-0.23%)
May 04, 2011	30.49	30.85	30.49	30.72	53,646	-0.01(-0.03%)
May 03, 2011	30.70	30.73	30.56	30.73	231,748	+0.09(+0.29%)

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