Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	38.75	38.95	38.26	38.76	882,899	+0.00(+0.00%)
May 30, 2012	39.00	39.06	38.28	38.76	682,983	-0.60(-1.51%)
May 29, 2012	39.08	39.40	38.97	39.36	406,441	+0.51(+1.31%)
May 25, 2012	39.13	39.24	38.77	38.85	388,883	-0.24(-0.61%)
May 24, 2012	39.34	39.56	38.50	39.08	416,057	+0.50(+1.30%)
May 23, 2012	38.24	38.65	37.85	38.58	702,314	-0.14(-0.35%)
May 22, 2012	38.77	39.16	38.50	38.72	624,135	+0.16(+0.43%)
May 21, 2012	38.00	38.67	37.51	38.55	1,043,090	+0.60(+1.57%)
May 18, 2012	39.23	39.23	37.88	37.96	1,216,803	-1.36(-3.45%)
May 17, 2012	40.21	40.30	39.31	39.31	1,232,531	-0.80(-1.98%)
May 16, 2012	40.84	41.00	40.02	40.11	1,029,070	-0.57(-1.39%)
May 15, 2012	41.52	41.52	40.50	40.68	892,521	-0.71(-1.72%)
May 14, 2012	41.63	41.75	41.21	41.39	627,911	-0.67(-1.60%)
May 11, 2012	41.59	42.17	41.57	42.06	590,622	+0.25(+0.60%)
May 10, 2012	41.97	42.06	41.58	41.81	550,792	+0.15(+0.36%)
May 09, 2012	41.62	41.91	41.37	41.66	746,903	-0.42(-1.01%)
May 08, 2012	42.41	42.41	41.04	42.08	1,296,785	-0.46(-1.08%)
May 07, 2012	42.42	42.71	42.23	42.54	751,217	-0.11(-0.27%)
May 04, 2012	43.05	43.43	42.53	42.66	905,910	-0.56(-1.29%)
May 03, 2012	44.48	44.64	43.15	43.22	686,178	-1.24(-2.79%)
May 02, 2012	44.45	44.75	44.32	44.46	532,171	-0.30(-0.67%)

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