Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	16.11	16.32	15.97	16.03	700,049	+0.02(+0.13%)
May 23, 2011	15.96	16.10	15.90	16.00	756,389	-0.16(-0.97%)
May 20, 2011	16.11	16.19	15.91	16.16	611,067	+0.13(+0.81%)
May 19, 2011	15.93	16.13	15.90	16.03	986,070	+0.22(+1.38%)
May 18, 2011	15.60	15.82	15.49	15.81	1,313,009	+0.33(+2.15%)
May 17, 2011	15.80	15.83	15.18	15.48	1,800,050	-0.40(-2.53%)
May 16, 2011	16.38	16.42	15.86	15.88	1,409,948	-0.50(-3.05%)
May 13, 2011	16.46	16.55	16.20	16.38	826,244	+0.09(+0.58%)
May 12, 2011	16.31	16.36	16.05	16.29	777,226	-0.08(-0.48%)
May 11, 2011	16.74	16.79	16.26	16.36	699,892	-0.38(-2.27%)
May 10, 2011	16.72	16.87	16.68	16.74	613,036	+0.03(+0.19%)
May 09, 2011	16.78	16.97	16.56	16.71	734,223	-0.01(-0.06%)
May 06, 2011	16.68	16.91	16.60	16.72	1,330,349	+0.20(+1.20%)
May 05, 2011	16.68	16.76	16.05	16.53	2,135,408	-0.25(-1.49%)
May 04, 2011	16.94	16.94	16.42	16.78	1,291,554	-0.25(-1.46%)
May 03, 2011	17.28	17.33	16.98	17.02	1,414,585	-0.28(-1.63%)

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