Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	69.15	69.45	68.27	68.81	143,703	-0.47(-0.68%)
May 30, 2012	70.17	70.41	68.93	69.28	170,368	-0.72(-1.03%)
May 29, 2012	69.50	70.05	69.05	70.00	175,749	+0.66(+0.95%)
May 25, 2012	68.50	69.52	68.25	69.34	217,786	+0.92(+1.34%)
May 24, 2012	68.51	68.58	67.80	68.42	176,417	-0.20(-0.29%)
May 23, 2012	68.55	69.15	67.51	68.62	183,047	-0.44(-0.64%)
May 22, 2012	69.34	70.20	68.49	69.06	377,731	-0.33(-0.48%)
May 21, 2012	67.79	69.56	67.20	69.39	256,145	+1.57(+2.31%)
May 18, 2012	68.76	69.10	67.35	67.82	332,183	-1.16(-1.68%)
May 17, 2012	69.29	69.83	68.87	68.98	244,509	-0.62(-0.89%)
May 16, 2012	70.16	70.18	69.38	69.60	425,107	-0.10(-0.14%)
May 15, 2012	69.90	70.49	69.20	69.70	282,595	+0.17(+0.24%)
May 14, 2012	69.26	70.00	69.21	69.53	257,434	-0.30(-0.43%)
May 11, 2012	69.96	70.22	69.25	69.83	209,078	-0.16(-0.23%)
May 10, 2012	70.35	70.35	69.72	69.99	264,531	+0.10(+0.14%)
May 09, 2012	69.70	70.27	69.70	69.89	274,811	-0.16(-0.23%)
May 08, 2012	69.41	70.31	69.18	70.05	202,011	+0.12(+0.17%)
May 07, 2012	69.61	69.97	68.78	69.93	133,501	-0.02(-0.03%)
May 04, 2012	69.47	70.03	69.00	69.95	248,915	-0.44(-0.63%)
May 03, 2012	70.96	71.06	70.25	70.39	159,653	-0.50(-0.71%)
May 02, 2012	70.10	71.20	70.00	70.89	186,250	-0.29(-0.41%)

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