Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	18.45	18.76	18.26	18.68	1,351,016	+0.22(+1.18%)
May 30, 2012	18.81	18.87	18.45	18.46	1,379,399	-0.49(-2.57%)
May 29, 2012	18.72	19.02	18.66	18.95	1,761,860	+0.36(+1.91%)
May 25, 2012	18.57	18.67	18.51	18.59	1,560,334	+0.07(+0.36%)
May 24, 2012	18.44	18.53	18.28	18.53	1,509,383	+0.16(+0.86%)
May 23, 2012	18.37	18.45	18.20	18.37	2,510,466	-0.14(-0.78%)
May 22, 2012	18.73	18.74	18.49	18.51	1,501,471	-0.13(-0.71%)
May 21, 2012	18.60	18.78	18.40	18.64	2,320,403	+0.13(+0.68%)
May 18, 2012	18.68	18.89	18.52	18.52	1,211,010	-0.18(-0.99%)
May 17, 2012	19.19	19.25	18.68	18.70	1,621,480	-0.54(-2.81%)
May 16, 2012	19.43	19.45	19.20	19.24	1,096,021	-0.11(-0.58%)
May 15, 2012	19.45	19.48	19.26	19.36	1,081,157	-0.03(-0.14%)
May 14, 2012	19.61	19.64	19.36	19.38	1,226,320	-0.40(-2.03%)
May 11, 2012	19.54	19.88	19.53	19.78	1,137,187	+0.10(+0.50%)
May 10, 2012	19.53	19.82	19.48	19.68	2,063,182	-0.05(-0.27%)
May 09, 2012	19.70	19.97	19.66	19.74	1,137,961	-0.22(-1.09%)
May 08, 2012	19.85	20.00	19.74	19.95	857,132	-0.05(-0.23%)
May 07, 2012	19.76	20.07	19.68	20.00	832,418	+0.19(+0.96%)
May 04, 2012	19.93	19.96	19.72	19.81	1,406,309	-0.24(-1.18%)
May 03, 2012	20.15	20.28	20.02	20.05	1,466,108	-0.14(-0.72%)
May 02, 2012	19.84	20.30	19.80	20.19	1,696,613	+0.30(+1.49%)

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