Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	21.66	21.83	21.37	21.37	6,762,742	-0.32(-1.47%)
May 30, 2013	21.42	21.85	21.39	21.68	5,874,970	+0.32(+1.49%)
May 29, 2013	20.97	21.48	20.92	21.37	6,482,115	+0.22(+1.05%)
May 28, 2013	21.35	21.53	21.14	21.14	5,633,894	+0.06(+0.29%)
May 24, 2013	21.04	21.09	20.73	21.08	5,453,843	-0.04(-0.20%)
May 23, 2013	20.97	21.19	20.90	21.12	6,890,892	-0.10(-0.49%)
May 22, 2013	21.49	21.78	21.14	21.23	10,297,852	-0.20(-0.91%)
May 21, 2013	21.31	21.62	21.15	21.42	10,011,094	+0.10(+0.47%)
May 20, 2013	21.01	21.44	21.01	21.32	9,428,272	+0.26(+1.26%)
May 17, 2013	20.75	21.08	20.72	21.06	9,293,709	+0.35(+1.69%)
May 16, 2013	20.78	20.92	20.62	20.71	7,589,131	-0.19(-0.89%)
May 15, 2013	20.77	20.94	20.73	20.90	6,781,943	+0.37(+1.80%)
May 13, 2013	20.57	20.59	20.40	20.53	7,535,256	-0.04(-0.20%)
May 10, 2013	20.86	20.89	20.42	20.57	12,029,675	-0.34(-1.64%)
May 09, 2013	21.33	21.36	20.87	20.91	10,037,022	-0.40(-1.90%)
May 08, 2013	21.07	21.36	21.04	21.31	5,481,187	+0.20(+0.96%)
May 07, 2013	21.19	21.26	20.97	21.11	7,310,212	-0.09(-0.41%)
May 06, 2013	21.10	21.32	21.10	21.20	4,572,585	+0.10(+0.45%)
May 03, 2013	21.15	21.24	21.09	21.10	6,289,275	+0.16(+0.76%)
May 02, 2013	20.83	21.01	20.73	20.94	6,864,369	+0.21(+1.03%)

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