Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	20.48	20.62	20.31	20.31	1,841,221	-0.27(-1.32%)
May 30, 2013	20.36	20.65	20.33	20.58	0	+0.31(+1.54%)
May 29, 2013	20.08	20.33	20.06	20.26	225,443	+0.08(+0.38%)
May 28, 2013	20.22	20.34	20.14	20.19	477,957	+0.18(+0.91%)
May 24, 2013	19.96	20.01	19.81	20.01	0	-0.01(-0.03%)
May 23, 2013	19.72	20.04	19.67	20.01	0	+0.00(+0.02%)
May 22, 2013	20.41	20.54	19.92	20.01	0	-0.32(-1.58%)
May 21, 2013	20.35	20.39	20.30	20.33	0	-0.00(-0.02%)
May 20, 2013	20.38	20.45	20.30	20.33	0	-0.04(-0.19%)
May 17, 2013	20.22	20.39	20.18	20.37	0	+0.26(+1.28%)
May 16, 2013	20.29	20.36	20.10	20.11	332,519	-0.14(-0.71%)
May 15, 2013	20.05	20.33	20.05	20.26	0	+0.29(+1.44%)
May 13, 2013	20.07	20.14	19.95	19.97	0	-0.19(-0.96%)
May 10, 2013	20.01	20.18	20.01	20.17	0	+0.18(+0.88%)
May 09, 2013	19.87	20.08	19.81	19.99	0	+0.15(+0.74%)
May 08, 2013	19.65	19.90	19.65	19.84	0	+0.21(+1.07%)
May 07, 2013	19.72	19.72	19.53	19.63	0	+0.02(+0.08%)
May 06, 2013	19.60	19.72	19.54	19.62	0	+0.15(+0.79%)
May 03, 2013	19.51	19.63	19.46	19.46	0	+0.15(+0.78%)
May 02, 2013	19.22	19.35	19.08	19.31	0	+0.25(+1.32%)

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