Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	17.08	17.10	16.97	17.05	48,833	-0.03(-0.17%)
May 23, 2011	17.13	17.24	17.06	17.07	33,121	-0.26(-1.47%)
May 20, 2011	17.58	17.61	17.31	17.33	32,388	-0.29(-1.66%)
May 19, 2011	17.60	17.65	17.53	17.62	35,472	+0.04(+0.25%)
May 18, 2011	17.50	17.59	17.45	17.58	17,103	+0.07(+0.42%)
May 17, 2011	17.18	17.52	17.18	17.50	28,391	+0.24(+1.39%)
May 16, 2011	17.20	17.41	17.15	17.26	28,950	+0.00(+0.00%)
May 13, 2011	17.54	17.54	17.23	17.26	35,740	-0.30(-1.70%)
May 12, 2011	17.49	17.59	17.34	17.56	70,290	+0.02(+0.12%)
May 11, 2011	17.69	17.69	17.50	17.54	29,946	-0.12(-0.70%)
May 10, 2011	17.47	17.67	17.45	17.67	41,613	+0.23(+1.30%)
May 09, 2011	17.45	17.49	17.36	17.44	34,934	-0.04(-0.21%)
May 06, 2011	17.57	17.61	17.43	17.48	52,839	+0.01(+0.04%)
May 05, 2011	17.64	17.64	17.41	17.47	71,080	-0.24(-1.36%)
May 04, 2011	17.87	17.87	17.65	17.71	55,775	-0.14(-0.78%)
May 03, 2011	17.66	17.86	17.66	17.85	44,795	+0.13(+0.74%)

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