Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	19.36	19.42	19.11	19.32	115,628	-0.06(-0.30%)
May 30, 2012	19.59	19.77	19.35	19.38	86,270	-0.35(-1.79%)
May 29, 2012	19.61	19.78	19.59	19.73	67,212	+0.27(+1.37%)
May 25, 2012	19.42	19.57	19.42	19.47	145,059	+0.06(+0.30%)
May 24, 2012	19.44	19.47	19.25	19.41	105,905	+0.02(+0.11%)
May 23, 2012	19.23	19.40	19.02	19.39	233,244	+0.04(+0.22%)
May 22, 2012	19.40	19.53	19.25	19.34	101,797	-0.01(-0.04%)
May 21, 2012	19.09	19.38	19.08	19.35	135,193	+0.32(+1.70%)
May 18, 2012	19.29	19.32	19.00	19.03	88,747	-0.17(-0.90%)
May 17, 2012	19.52	19.52	19.20	19.20	72,848	-0.32(-1.62%)
May 16, 2012	19.71	19.83	19.50	19.52	101,785	-0.12(-0.59%)
May 15, 2012	19.86	19.88	19.62	19.63	41,144	-0.23(-1.16%)
May 14, 2012	19.91	20.00	19.79	19.86	34,986	-0.22(-1.11%)
May 11, 2012	20.08	20.94	20.07	20.08	81,203	-0.09(-0.43%)
May 10, 2012	20.51	20.94	20.15	20.17	74,573	+0.04(+0.21%)
May 09, 2012	19.95	20.23	19.88	20.13	45,912	-0.06(-0.28%)
May 08, 2012	20.15	20.19	19.94	20.19	73,713	-0.07(-0.36%)
May 07, 2012	20.22	20.36	20.15	20.26	52,372	-0.05(-0.25%)
May 04, 2012	20.55	20.55	20.26	20.31	74,313	-0.35(-1.67%)
May 03, 2012	20.88	20.96	20.61	20.65	422,307	-0.25(-1.20%)
May 02, 2012	20.94	20.94	20.83	20.90	55,499	-0.18(-0.85%)

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