Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	16.92	17.05	16.61	16.89	7,404,493	-0.05(-0.27%)
May 30, 2012	17.09	17.11	16.87	16.94	6,101,293	-0.37(-2.14%)
May 29, 2012	17.13	17.49	17.13	17.31	8,280,792	+0.35(+2.08%)
May 25, 2012	17.19	17.20	16.83	16.95	8,771,691	-0.18(-1.05%)
May 24, 2012	17.26	17.48	16.94	17.13	9,653,549	-0.10(-0.57%)
May 23, 2012	16.96	17.30	16.66	17.23	11,262,083	+0.08(+0.44%)
May 22, 2012	17.18	17.52	17.01	17.16	8,695,689	+0.01(+0.04%)
May 21, 2012	16.57	17.20	16.57	17.15	8,951,036	+0.59(+3.57%)
May 18, 2012	16.55	16.71	16.40	16.56	8,822,212	+0.05(+0.31%)
May 17, 2012	17.27	17.35	16.48	16.51	14,312,792	-0.75(-4.32%)
May 16, 2012	17.84	17.86	17.23	17.25	10,742,785	-0.49(-2.75%)
May 15, 2012	17.58	18.05	17.50	17.74	11,434,183	+0.11(+0.62%)
May 14, 2012	17.77	17.89	17.54	17.63	7,991,780	-0.30(-1.69%)
May 11, 2012	17.74	18.14	17.66	17.93	7,111,421	+0.02(+0.13%)
May 10, 2012	18.12	18.20	17.84	17.91	7,194,205	-0.06(-0.35%)
May 09, 2012	17.91	18.06	17.64	17.97	10,807,139	-0.18(-1.01%)
May 08, 2012	18.17	18.19	17.71	18.16	10,969,724	-0.16(-0.88%)
May 07, 2012	18.33	18.54	18.31	18.32	6,915,834	-0.10(-0.56%)
May 04, 2012	18.74	18.77	18.29	18.42	6,437,218	-0.36(-1.89%)
May 03, 2012	19.09	19.12	18.70	18.78	6,632,992	-0.33(-1.74%)
May 02, 2012	19.01	19.15	18.89	19.11	6,192,272	-0.04(-0.21%)

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