Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	44.90	46.02	44.48	45.59	7,033,558	+0.67(+1.50%)
May 30, 2012	45.64	45.72	44.76	44.91	2,444,551	-1.32(-2.87%)
May 29, 2012	45.76	46.35	45.56	46.24	2,662,688	+0.95(+2.11%)
May 25, 2012	45.79	45.79	45.16	45.28	1,362,692	-0.37(-0.81%)
May 24, 2012	45.39	46.06	44.92	45.66	1,214,706	+0.01(+0.01%)
May 23, 2012	45.21	45.65	44.83	45.65	1,506,217	+0.01(+0.03%)
May 22, 2012	45.55	46.01	45.35	45.64	1,771,834	+0.09(+0.20%)
May 21, 2012	44.21	45.79	44.03	45.55	1,778,025	+1.50(+3.41%)
May 18, 2012	45.43	45.52	43.88	44.04	2,280,749	-1.28(-2.83%)
May 17, 2012	47.37	47.48	45.13	45.33	2,249,237	-1.96(-4.14%)
May 16, 2012	47.73	48.37	47.28	47.28	1,776,595	-0.37(-0.78%)
May 15, 2012	48.07	48.21	47.39	47.65	1,531,463	-0.53(-1.11%)
May 14, 2012	48.59	48.80	48.15	48.19	1,395,862	-0.88(-1.80%)
May 11, 2012	48.94	49.49	48.74	49.07	1,184,507	-0.27(-0.54%)
May 10, 2012	49.60	49.76	48.86	49.34	1,187,283	+0.10(+0.20%)
May 09, 2012	48.83	49.65	48.76	49.24	866,433	-0.22(-0.44%)
May 08, 2012	48.99	49.64	48.75	49.46	1,620,646	+0.21(+0.42%)
May 07, 2012	48.70	49.33	48.63	49.25	1,796,746	+0.28(+0.57%)
May 04, 2012	49.63	49.73	48.74	48.97	1,752,448	-0.82(-1.65%)
May 03, 2012	50.45	50.59	49.78	49.79	1,210,400	-0.44(-0.87%)
May 02, 2012	50.16	50.77	49.66	50.23	1,341,444	-0.40(-0.79%)

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