Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	19.06	19.06	18.64	18.64	8,752	-0.32(-1.69%)
May 30, 2012	19.02	19.24	18.80	18.96	16,009	-0.20(-1.06%)
May 29, 2012	19.19	19.39	19.12	19.17	9,487	+0.01(+0.04%)
May 25, 2012	19.14	19.25	19.02	19.16	8,425	+0.05(+0.27%)
May 24, 2012	19.18	19.24	18.85	19.11	9,781	+0.04(+0.22%)
May 23, 2012	19.01	19.11	18.86	19.07	8,201	-0.05(-0.27%)
May 22, 2012	19.15	19.61	19.05	19.12	18,985	+0.04(+0.22%)
May 21, 2012	18.99	19.17	18.86	19.07	9,536	+0.23(+1.21%)
May 18, 2012	18.86	19.10	18.81	18.85	19,170	-0.06(-0.31%)
May 17, 2012	19.35	19.35	18.78	18.91	24,467	-0.44(-2.27%)
May 16, 2012	19.71	19.71	19.23	19.35	24,824	-0.20(-1.04%)
May 15, 2012	19.65	19.87	19.46	19.55	22,519	-0.10(-0.52%)
May 14, 2012	20.24	20.30	19.52	19.65	45,567	-0.69(-3.41%)
May 11, 2012	20.44	20.44	20.15	20.34	21,208	-0.25(-1.19%)
May 10, 2012	20.49	20.68	20.20	20.59	18,360	+0.30(+1.50%)
May 09, 2012	20.25	20.46	20.16	20.28	15,242	-0.06(-0.29%)
May 08, 2012	20.66	20.95	20.29	20.34	29,704	-0.52(-2.47%)
May 07, 2012	21.13	21.51	20.66	20.86	29,784	-0.30(-1.44%)
May 04, 2012	21.69	21.74	21.03	21.16	22,605	-0.57(-2.61%)
May 03, 2012	21.60	21.93	21.45	21.73	20,836	+0.17(+0.78%)
May 02, 2012	21.60	21.75	21.21	21.56	24,358	-0.08(-0.35%)

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