Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	38.44	38.75	38.37	38.57	2,696,862	+0.17(+0.43%)
May 30, 2012	38.19	38.76	38.18	38.41	2,517,166	+0.09(+0.23%)
May 29, 2012	38.25	38.32	38.13	38.32	1,499,010	+0.22(+0.59%)
May 25, 2012	38.14	38.34	38.03	38.09	1,534,511	+0.01(+0.03%)
May 24, 2012	37.95	38.23	37.86	38.08	1,657,858	+0.23(+0.61%)
May 23, 2012	37.70	38.04	37.69	37.85	3,034,443	+0.13(+0.34%)
May 22, 2012	37.62	37.81	37.57	37.72	2,122,302	+0.14(+0.37%)
May 21, 2012	37.55	37.91	37.29	37.58	1,822,636	+0.09(+0.24%)
May 18, 2012	37.56	37.71	37.40	37.49	2,296,154	+0.07(+0.19%)
May 17, 2012	37.58	37.68	37.31	37.42	1,594,631	-0.17(-0.46%)
May 16, 2012	37.52	37.68	37.36	37.59	1,737,823	+0.05(+0.14%)
May 15, 2012	37.67	37.76	37.42	37.54	1,662,652	-0.17(-0.46%)
May 14, 2012	37.59	37.85	37.48	37.72	1,609,639	-0.12(-0.31%)
May 11, 2012	37.89	38.11	37.75	37.83	1,877,271	-0.13(-0.35%)
May 10, 2012	37.80	38.07	37.71	37.97	2,037,438	+0.35(+0.92%)
May 09, 2012	37.52	37.81	37.48	37.62	2,143,213	-0.15(-0.39%)
May 08, 2012	37.32	37.80	37.32	37.76	1,952,873	+0.35(+0.95%)
May 07, 2012	37.42	37.53	37.25	37.41	1,752,887	-0.15(-0.40%)
May 04, 2012	37.32	37.76	37.32	37.56	1,962,327	+0.14(+0.37%)
May 03, 2012	37.58	37.78	37.42	37.42	1,889,766	-0.09(-0.25%)
May 02, 2012	37.70	37.73	37.47	37.52	2,005,595	-0.22(-0.59%)

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