Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	31.44	31.59	31.28	31.36	5,931,050	-0.08(-0.25%)
May 23, 2011	31.42	31.64	31.38	31.44	6,771,075	-0.25(-0.80%)
May 20, 2011	32.02	32.10	31.48	31.69	10,136,287	-0.24(-0.76%)
May 19, 2011	31.54	31.99	31.42	31.94	6,450,987	+0.60(+1.92%)
May 18, 2011	30.84	31.35	30.75	31.33	8,321,141	+0.54(+1.76%)
May 17, 2011	30.30	30.80	30.13	30.79	6,356,306	+0.33(+1.07%)
May 16, 2011	30.86	30.91	30.44	30.47	4,420,378	-0.44(-1.42%)
May 13, 2011	30.92	31.08	30.72	30.91	4,225,423	+0.07(+0.24%)
May 12, 2011	30.70	30.95	30.47	30.83	5,598,301	+0.08(+0.26%)
May 11, 2011	30.87	30.96	30.51	30.75	6,165,098	-0.16(-0.53%)
May 10, 2011	30.70	31.20	30.69	30.92	6,411,681	+0.30(+0.99%)
May 09, 2011	30.25	30.64	30.23	30.61	4,474,491	+0.39(+1.31%)
May 06, 2011	30.31	30.57	30.13	30.22	4,756,104	+0.22(+0.73%)
May 05, 2011	29.98	30.39	29.87	30.00	5,133,063	-0.10(-0.34%)
May 04, 2011	30.37	30.43	29.94	30.10	4,929,126	-0.30(-1.00%)
May 03, 2011	30.18	30.44	30.02	30.40	6,441,141	+0.26(+0.88%)

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