Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	20.87	21.03	20.63	20.64	1,264,153	-0.26(-1.24%)
May 30, 2013	20.53	21.03	20.53	20.90	0	+0.38(+1.83%)
May 29, 2013	20.43	20.71	20.38	20.52	1,400,421	-0.04(-0.19%)
May 28, 2013	20.59	20.81	20.42	20.56	1,498,782	+0.16(+0.81%)
May 24, 2013	20.06	20.44	20.05	20.40	0	+0.23(+1.13%)
May 23, 2013	20.00	20.19	19.84	20.17	0	+0.06(+0.31%)
May 22, 2013	20.22	20.48	20.10	20.11	0	-0.13(-0.66%)
May 21, 2013	20.26	20.31	20.16	20.24	0	+0.03(+0.15%)
May 20, 2013	19.98	20.24	19.95	20.21	0	+0.15(+0.74%)
May 17, 2013	19.89	20.08	19.83	20.06	0	+0.26(+1.31%)
May 16, 2013	19.78	19.98	19.75	19.80	1,423,996	-0.02(-0.08%)
May 15, 2013	19.59	19.84	19.58	19.82	0	+0.35(+1.81%)
May 13, 2013	19.32	19.47	19.19	19.47	0	+0.15(+0.77%)
May 10, 2013	19.19	19.35	19.07	19.32	0	+0.11(+0.57%)
May 09, 2013	19.38	19.42	19.14	19.21	0	-0.18(-0.93%)
May 08, 2013	19.27	19.39	19.16	19.39	0	+0.04(+0.20%)
May 07, 2013	19.09	19.36	18.97	19.35	0	+0.25(+1.31%)
May 06, 2013	19.19	19.41	19.07	19.10	0	-0.12(-0.61%)
May 03, 2013	19.19	19.29	19.16	19.22	0	+0.17(+0.90%)
May 02, 2013	18.85	19.11	18.82	19.04	0	+0.20(+1.08%)

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