Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	17.25	17.27	17.13	17.21	48,364	-0.03(-0.17%)
May 23, 2011	17.30	17.41	17.23	17.24	32,803	-0.26(-1.47%)
May 20, 2011	17.75	17.79	17.48	17.50	32,076	-0.29(-1.66%)
May 19, 2011	17.77	17.82	17.70	17.79	35,131	+0.04(+0.25%)
May 18, 2011	17.67	17.76	17.62	17.75	16,939	+0.07(+0.42%)
May 17, 2011	17.35	17.69	17.35	17.67	28,118	+0.24(+1.39%)
May 16, 2011	17.37	17.58	17.31	17.43	28,672	+0.00(+0.00%)
May 13, 2011	17.71	17.71	17.40	17.43	35,396	-0.30(-1.70%)
May 12, 2011	17.66	17.76	17.51	17.73	69,614	+0.02(+0.12%)
May 11, 2011	17.86	17.86	17.67	17.71	29,658	-0.13(-0.70%)
May 10, 2011	17.64	17.85	17.62	17.84	41,213	+0.23(+1.30%)
May 09, 2011	17.62	17.66	17.53	17.61	34,598	-0.04(-0.21%)
May 06, 2011	17.74	17.78	17.60	17.65	52,331	+0.01(+0.04%)
May 05, 2011	17.81	17.81	17.58	17.64	70,396	-0.24(-1.36%)
May 04, 2011	18.04	18.04	17.82	17.88	55,238	-0.14(-0.78%)
May 03, 2011	17.83	18.03	17.83	18.02	44,365	+0.13(+0.74%)

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