Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	62.80	63.28	62.00	62.12	232,666	-0.42(-0.67%)
May 23, 2011	62.53	62.83	62.22	62.54	242,813	-0.76(-1.20%)
May 20, 2011	63.00	63.37	62.62	63.30	237,099	+0.42(+0.67%)
May 19, 2011	62.18	63.01	62.18	62.88	354,581	+0.88(+1.42%)
May 18, 2011	60.64	62.00	60.64	62.00	343,515	+1.36(+2.24%)
May 17, 2011	61.01	61.50	59.85	60.64	565,098	-0.57(-0.93%)
May 16, 2011	61.60	62.05	61.12	61.21	330,787	-0.39(-0.63%)
May 13, 2011	61.40	62.00	61.18	61.60	346,232	+0.25(+0.41%)
May 12, 2011	62.12	62.12	60.85	61.35	457,593	-1.84(-2.91%)
May 11, 2011	64.05	64.15	62.70	63.19	435,339	-0.82(-1.28%)
May 10, 2011	64.29	64.39	63.82	64.01	282,988	-0.04(-0.06%)
May 09, 2011	64.01	64.12	63.45	64.05	256,189	+0.48(+0.76%)
May 06, 2011	62.50	64.15	62.50	63.57	410,133	+1.01(+1.61%)
May 05, 2011	62.75	62.75	61.75	62.56	476,877	-0.44(-0.70%)
May 04, 2011	63.45	63.84	62.12	63.00	583,239	-0.53(-0.83%)
May 03, 2011	64.49	64.53	63.40	63.53	660,062	-1.01(-1.56%)

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