Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	36.33	36.37	36.11	36.16	215,826	+0.11(+0.29%)
May 23, 2011	36.16	36.17	35.92	36.05	164,802	-0.68(-1.85%)
May 20, 2011	36.91	36.97	36.60	36.73	172,841	-0.40(-1.08%)
May 19, 2011	37.01	37.15	36.85	37.13	303,916	+0.16(+0.43%)
May 18, 2011	36.71	37.03	36.63	36.97	303,346	+0.30(+0.82%)
May 17, 2011	36.51	36.69	36.30	36.67	208,765	+0.09(+0.25%)
May 16, 2011	36.70	37.00	36.48	36.58	464,701	-0.14(-0.37%)
May 13, 2011	37.26	37.31	36.59	36.72	740,500	-0.59(-1.58%)
May 12, 2011	36.96	37.39	36.80	37.30	207,142	+0.14(+0.37%)
May 11, 2011	37.49	37.56	36.98	37.17	684,624	-0.54(-1.44%)
May 10, 2011	37.52	37.72	37.46	37.71	561,068	+0.29(+0.77%)
May 09, 2011	37.25	37.49	37.06	37.43	409,337	+0.25(+0.67%)
May 06, 2011	37.52	37.67	36.99	37.18	513,743	+0.13(+0.35%)
May 05, 2011	37.29	37.40	36.90	37.05	603,963	-0.53(-1.41%)
May 04, 2011	37.92	37.92	37.43	37.58	553,621	-0.32(-0.86%)
May 03, 2011	38.06	38.14	37.73	37.90	282,387	-0.31(-0.81%)

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