Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	18.84	18.90	17.99	18.00	185,115	-0.80(-4.28%)
May 23, 2011	18.89	19.10	18.78	18.81	117,554	-0.45(-2.31%)
May 20, 2011	19.06	19.42	18.91	19.25	114,813	+0.05(+0.27%)
May 19, 2011	19.32	19.39	18.84	19.20	80,917	+0.05(+0.27%)
May 18, 2011	19.05	19.20	18.85	19.15	91,718	+0.19(+1.00%)
May 17, 2011	19.23	19.34	18.86	18.96	165,301	-0.35(-1.81%)
May 16, 2011	19.52	19.79	19.30	19.31	137,945	-0.31(-1.59%)
May 13, 2011	18.94	19.73	18.87	19.62	208,219	+0.68(+3.60%)
May 12, 2011	19.48	19.82	18.66	18.94	406,007	-0.71(-3.61%)
May 11, 2011	19.91	20.73	19.43	19.65	266,164	-0.24(-1.19%)
May 10, 2011	19.18	20.07	18.86	19.89	227,325	+1.09(+5.79%)
May 09, 2011	17.66	19.12	17.60	18.80	274,503	+1.09(+6.15%)
May 06, 2011	17.81	18.02	17.65	17.71	93,030	+0.06(+0.32%)
May 05, 2011	18.36	18.46	17.48	17.65	169,594	-0.79(-4.26%)
May 04, 2011	18.16	18.65	18.07	18.44	149,088	+0.24(+1.30%)
May 03, 2011	18.38	18.50	18.03	18.20	87,868	-0.21(-1.13%)

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