Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	18.52	18.85	18.32	18.70	244,801	+0.18(+0.99%)
May 30, 2012	18.72	18.77	18.48	18.52	77,738	-0.31(-1.66%)
May 29, 2012	18.87	18.95	18.67	18.83	107,858	+0.10(+0.54%)
May 25, 2012	18.84	19.01	18.57	18.73	63,964	-0.16(-0.83%)
May 24, 2012	18.95	18.99	18.55	18.88	83,493	-0.06(-0.29%)
May 23, 2012	18.78	19.04	18.50	18.94	121,720	-0.06(-0.34%)
May 22, 2012	19.26	19.33	18.87	19.00	154,750	-0.22(-1.15%)
May 21, 2012	19.10	19.30	18.82	19.23	161,258	+0.15(+0.77%)
May 18, 2012	19.06	19.17	18.89	19.08	173,133	+0.03(+0.14%)
May 17, 2012	19.07	19.40	18.97	19.05	217,323	-0.02(-0.10%)
May 16, 2012	19.47	19.61	19.04	19.07	191,656	-0.40(-2.08%)
May 15, 2012	20.17	20.29	19.17	19.47	268,870	-0.74(-3.68%)
May 14, 2012	19.48	20.44	19.48	20.22	296,579	+0.62(+3.19%)
May 11, 2012	19.26	19.67	19.22	19.59	235,569	+0.26(+1.33%)
May 10, 2012	19.20	19.45	19.09	19.34	307,630	+0.32(+1.69%)
May 09, 2012	19.63	20.22	18.90	19.01	713,387	+1.40(+7.93%)
May 08, 2012	17.33	17.64	17.18	17.62	190,695	+0.15(+0.84%)
May 07, 2012	17.18	17.51	16.95	17.47	163,937	+0.22(+1.28%)
May 04, 2012	17.76	17.86	17.23	17.25	133,209	-0.60(-3.35%)
May 03, 2012	18.10	18.29	17.76	17.85	164,385	-0.31(-1.72%)
May 02, 2012	18.22	18.31	18.04	18.16	135,312	-0.17(-0.95%)

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