Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	45.77	45.96	45.37	45.73	1,786,958	-0.01(-0.02%)
May 30, 2012	45.51	45.92	45.44	45.74	1,390,893	-0.01(-0.02%)
May 29, 2012	45.76	45.86	45.37	45.75	1,514,761	+0.22(+0.48%)
May 25, 2012	45.96	46.19	45.43	45.53	742,981	-0.43(-0.93%)
May 24, 2012	46.66	46.66	45.49	45.96	1,147,233	-0.64(-1.36%)
May 23, 2012	46.05	46.70	45.51	46.59	982,156	+0.22(+0.47%)
May 22, 2012	46.43	46.77	46.20	46.38	1,035,835	+0.13(+0.27%)
May 21, 2012	45.71	46.30	45.70	46.25	1,128,629	+0.72(+1.58%)
May 18, 2012	45.95	46.54	45.45	45.53	1,223,198	-0.22(-0.48%)
May 17, 2012	46.28	46.59	45.72	45.75	1,780,078	-0.45(-0.98%)
May 16, 2012	46.88	47.03	46.18	46.20	1,104,406	-0.48(-1.03%)
May 15, 2012	47.00	47.36	46.64	46.68	1,151,329	-0.39(-0.83%)
May 14, 2012	46.62	47.57	46.58	47.08	1,118,381	-0.13(-0.27%)
May 11, 2012	47.27	47.86	47.15	47.20	1,160,624	-0.25(-0.52%)
May 10, 2012	48.25	48.30	47.34	47.45	1,272,743	-0.46(-0.97%)
May 09, 2012	47.60	48.64	47.44	47.91	1,819,167	-0.29(-0.60%)
May 08, 2012	47.93	48.23	47.68	48.20	1,100,043	-0.13(-0.26%)
May 07, 2012	48.23	48.64	48.13	48.33	1,360,880	+0.05(+0.11%)
May 04, 2012	49.14	49.30	48.26	48.27	1,551,918	-1.01(-2.05%)
May 03, 2012	49.68	49.73	49.23	49.28	1,025,348	-0.42(-0.84%)
May 02, 2012	49.89	49.89	49.50	49.70	1,197,175	-0.48(-0.95%)

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