Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	18.45	18.57	17.98	18.42	338,656	-0.09(-0.49%)
May 30, 2012	18.37	18.59	18.27	18.51	224,542	+0.00(+0.00%)
May 29, 2012	18.23	18.58	18.01	18.51	625,321	+0.51(+2.83%)
May 25, 2012	18.57	18.57	17.98	18.00	290,616	-0.65(-3.49%)
May 24, 2012	18.56	18.70	18.20	18.65	142,100	+0.10(+0.54%)
May 23, 2012	18.36	18.57	18.05	18.55	241,470	-0.02(-0.11%)
May 22, 2012	18.50	18.85	18.47	18.57	292,881	+0.06(+0.32%)
May 21, 2012	17.96	18.53	17.70	18.51	231,910	+0.59(+3.29%)
May 18, 2012	17.98	18.18	17.83	17.92	207,640	-0.09(-0.50%)
May 17, 2012	18.37	18.60	17.95	18.01	378,498	-0.36(-1.96%)
May 16, 2012	18.41	18.60	18.34	18.37	410,044	+0.00(+0.00%)
May 15, 2012	18.25	18.50	18.20	18.37	219,402	+0.06(+0.33%)
May 14, 2012	17.85	18.43	17.85	18.31	276,475	+0.33(+1.84%)
May 11, 2012	18.06	18.32	17.84	17.98	367,842	-0.19(-1.05%)
May 10, 2012	17.34	18.66	16.95	18.17	661,117	+0.86(+4.97%)
May 09, 2012	17.54	17.66	17.21	17.31	249,387	-0.49(-2.75%)
May 08, 2012	17.83	17.94	17.55	17.80	324,486	-0.17(-0.95%)
May 07, 2012	17.67	18.05	17.67	17.97	161,390	+0.22(+1.24%)
May 04, 2012	17.84	18.10	17.70	17.75	313,302	-0.23(-1.28%)
May 03, 2012	18.21	18.21	17.85	17.98	255,528	-0.19(-1.05%)
May 02, 2012	17.78	18.32	17.75	18.17	279,558	+0.24(+1.34%)

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