Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	31.42	31.70	31.19	31.38	41,951	+0.08(+0.26%)
May 23, 2011	31.32	31.44	31.13	31.30	49,254	-0.99(-3.07%)
May 20, 2011	32.36	32.49	32.00	32.29	56,737	-0.74(-2.24%)
May 19, 2011	33.05	33.20	32.68	33.03	22,984	+0.29(+0.89%)
May 18, 2011	32.81	32.93	32.65	32.74	87,786	-0.14(-0.43%)
May 17, 2011	32.73	32.98	32.59	32.88	63,856	-0.40(-1.20%)
May 16, 2011	32.90	33.62	32.80	33.28	60,604	+0.04(+0.12%)
May 13, 2011	33.55	33.72	33.01	33.24	64,117	-0.46(-1.36%)
May 12, 2011	33.45	33.88	33.24	33.70	53,693	+0.04(+0.12%)
May 11, 2011	34.07	34.07	33.44	33.66	20,265	-0.78(-2.26%)
May 10, 2011	34.10	34.44	34.08	34.44	31,281	+0.34(+1.00%)
May 09, 2011	33.93	34.18	33.55	34.10	14,204	-0.03(-0.09%)
May 06, 2011	34.50	34.80	33.74	34.13	34,135	+0.13(+0.38%)
May 05, 2011	34.11	34.31	33.82	34.00	38,901	-0.65(-1.88%)
May 04, 2011	34.69	34.86	34.42	34.65	21,761	-0.99(-2.78%)
May 03, 2011	34.94	36.00	34.75	35.64	31,071	+0.11(+0.31%)

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