Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	43.41	43.58	43.41	43.49	9,787	+0.07(+0.16%)
May 30, 2012	43.39	43.48	43.33	43.42	3,039	+0.15(+0.34%)
May 29, 2012	43.32	43.46	43.25	43.28	12,514	-0.20(-0.46%)
May 25, 2012	43.31	43.52	43.31	43.47	6,974	+0.09(+0.21%)
May 24, 2012	43.51	43.51	43.25	43.38	19,381	+0.06(+0.15%)
May 23, 2012	43.36	43.39	43.26	43.32	10,675	+0.03(+0.08%)
May 22, 2012	43.47	43.47	43.24	43.28	24,206	-0.22(-0.51%)
May 21, 2012	43.60	43.60	43.45	43.51	5,868	+0.01(+0.03%)
May 18, 2012	43.40	43.62	43.40	43.49	12,619	-0.03(-0.06%)
May 17, 2012	43.41	43.60	43.29	43.52	20,610	+0.17(+0.39%)
May 16, 2012	43.71	43.71	43.35	43.35	45,831	-0.44(-1.01%)
May 15, 2012	43.66	43.79	43.63	43.79	41,165	+0.00(+0.01%)
May 14, 2012	43.72	43.79	43.59	43.79	19,420	+0.05(+0.11%)
May 11, 2012	43.57	43.74	43.57	43.74	28,585	+0.03(+0.06%)
May 10, 2012	43.72	43.72	43.61	43.71	15,808	+0.07(+0.16%)
May 09, 2012	43.57	43.73	43.54	43.65	14,140	+0.06(+0.15%)
May 08, 2012	43.58	43.62	43.52	43.58	12,997	-0.00(-0.01%)
May 07, 2012	43.58	43.61	43.49	43.58	23,024	+0.05(+0.12%)
May 04, 2012	43.44	43.58	43.36	43.53	28,664	+0.19(+0.43%)
May 03, 2012	43.63	43.63	43.34	43.34	58,114	-0.29(-0.66%)
May 02, 2012	43.36	43.63	43.36	43.63	9,419	+0.33(+0.76%)

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