Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	70.66	70.81	69.24	69.28	1,810,052	-1.66(-2.33%)
May 30, 2012	71.38	71.59	70.85	70.93	909,526	-0.86(-1.19%)
May 29, 2012	71.71	72.24	71.39	71.79	586,099	+0.47(+0.66%)
May 25, 2012	70.42	71.66	70.42	71.32	548,775	+0.72(+1.03%)
May 24, 2012	70.30	71.04	69.87	70.59	650,240	+0.22(+0.31%)
May 23, 2012	70.48	71.22	69.79	70.38	735,683	-0.42(-0.60%)
May 22, 2012	71.34	71.65	70.48	70.80	509,113	-0.29(-0.41%)
May 21, 2012	70.08	71.13	69.26	71.09	452,567	+1.03(+1.47%)
May 18, 2012	71.68	71.68	69.86	70.06	715,668	-1.02(-1.44%)
May 17, 2012	72.17	72.65	71.08	71.08	813,743	-1.01(-1.41%)
May 16, 2012	72.46	72.76	71.80	72.10	1,128,810	-0.02(-0.03%)
May 15, 2012	71.08	72.39	70.92	72.12	1,342,790	+1.14(+1.61%)
May 14, 2012	71.70	71.70	70.72	70.98	808,500	-1.16(-1.60%)
May 11, 2012	71.39	72.65	71.39	72.14	817,189	+0.71(+0.99%)
May 10, 2012	72.21	72.67	71.30	71.43	694,399	-0.01(-0.01%)
May 09, 2012	71.76	72.07	71.13	71.44	1,012,633	-1.01(-1.39%)
May 08, 2012	72.00	72.52	71.54	72.45	944,003	+0.04(+0.06%)
May 07, 2012	72.07	72.61	71.97	72.41	746,889	+0.27(+0.38%)
May 04, 2012	72.34	72.54	71.99	72.13	690,776	-0.35(-0.48%)
May 03, 2012	73.55	73.65	72.23	72.48	886,706	-1.15(-1.56%)
May 02, 2012	73.63	74.29	73.49	73.63	778,619	-0.07(-0.10%)

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