Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	31.29	31.44	31.12	31.21	5,960,196	-0.08(-0.25%)
May 23, 2011	31.27	31.48	31.23	31.29	6,804,350	-0.25(-0.80%)
May 20, 2011	31.86	31.94	31.32	31.54	10,186,099	-0.24(-0.76%)
May 19, 2011	31.38	31.83	31.27	31.78	6,482,689	+0.60(+1.92%)
May 18, 2011	30.69	31.20	30.60	31.18	8,362,032	+0.54(+1.76%)
May 17, 2011	30.16	30.65	29.98	30.64	6,387,542	+0.33(+1.07%)
May 16, 2011	30.70	30.75	30.29	30.32	4,442,101	-0.44(-1.42%)
May 13, 2011	30.77	30.93	30.57	30.75	4,246,187	+0.07(+0.24%)
May 12, 2011	30.55	30.79	30.32	30.68	5,625,812	+0.08(+0.26%)
May 11, 2011	30.72	30.81	30.36	30.60	6,195,394	-0.16(-0.53%)
May 10, 2011	30.55	31.05	30.54	30.77	6,443,189	+0.30(+0.99%)
May 09, 2011	30.10	30.49	30.08	30.46	4,496,479	+0.39(+1.30%)
May 06, 2011	30.17	30.42	29.99	30.07	4,779,477	+0.22(+0.73%)
May 05, 2011	29.84	30.24	29.72	29.85	5,158,288	-0.10(-0.34%)
May 04, 2011	30.22	30.28	29.79	29.95	4,953,348	-0.30(-1.00%)
May 03, 2011	30.04	30.29	29.87	30.26	6,472,794	+0.26(+0.88%)

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