Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	44.58	44.58	43.62	44.22	422,966	-0.47(-1.04%)
May 30, 2012	44.84	44.97	44.42	44.69	180,704	-0.63(-1.40%)
May 29, 2012	44.97	45.59	44.93	45.32	149,511	+0.95(+2.14%)
May 25, 2012	44.01	44.70	44.01	44.37	229,586	+0.44(+1.00%)
May 24, 2012	44.69	44.70	43.68	43.93	224,813	-0.63(-1.42%)
May 23, 2012	43.78	44.61	43.52	44.56	502,676	+0.18(+0.40%)
May 22, 2012	44.70	44.71	44.10	44.39	215,523	-0.33(-0.73%)
May 21, 2012	43.73	44.76	43.62	44.71	280,024	+1.09(+2.50%)
May 18, 2012	44.74	44.74	43.51	43.62	333,104	-0.85(-1.92%)
May 17, 2012	45.50	45.65	44.47	44.47	218,890	-1.00(-2.21%)
May 16, 2012	46.31	46.47	45.42	45.48	179,386	-0.71(-1.54%)
May 15, 2012	46.57	47.04	46.09	46.19	195,140	-0.49(-1.06%)
May 14, 2012	46.67	47.00	46.47	46.68	169,464	-0.46(-0.97%)
May 11, 2012	46.69	47.70	46.67	47.14	171,285	+0.33(+0.70%)
May 10, 2012	47.34	47.35	46.45	46.82	215,097	-0.18(-0.37%)
May 09, 2012	46.48	47.21	46.01	46.99	269,270	-0.17(-0.35%)
May 08, 2012	47.06	47.24	46.16	47.16	335,896	-0.27(-0.58%)
May 07, 2012	47.39	47.77	47.37	47.43	190,958	-0.14(-0.30%)
May 04, 2012	48.35	48.57	47.47	47.57	418,747	-0.98(-2.01%)
May 03, 2012	49.74	50.04	48.51	48.55	234,043	-1.24(-2.49%)
May 02, 2012	49.16	49.86	49.11	49.79	153,638	+0.24(+0.48%)

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