Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	23.27	24.45	22.57	23.21	1,445,410	+2.79(+13.66%)
May 30, 2012	20.14	20.95	20.07	20.42	215,091	-0.11(-0.54%)
May 29, 2012	20.21	20.53	20.16	20.53	104,971	+0.35(+1.73%)
May 25, 2012	20.13	20.48	20.04	20.18	118,319	-0.05(-0.25%)
May 24, 2012	20.27	20.50	20.16	20.23	137,530	+0.00(+0.00%)
May 23, 2012	20.13	20.24	19.89	20.23	161,118	-0.08(-0.39%)
May 22, 2012	20.43	20.50	20.18	20.31	101,041	-0.03(-0.15%)
May 21, 2012	20.33	20.40	19.95	20.34	140,015	+0.07(+0.35%)
May 18, 2012	20.58	20.58	20.26	20.27	132,951	-0.28(-1.36%)
May 17, 2012	20.11	20.66	20.05	20.55	247,787	+0.34(+1.68%)
May 16, 2012	20.69	20.70	20.16	20.21	268,350	-0.49(-2.37%)
May 15, 2012	20.88	20.93	20.56	20.70	270,310	-0.18(-0.86%)
May 14, 2012	20.97	21.07	20.84	20.88	140,456	-0.33(-1.56%)
May 11, 2012	21.25	21.55	21.19	21.21	97,499	-0.14(-0.66%)
May 10, 2012	21.37	21.68	21.25	21.35	172,580	+0.07(+0.33%)
May 09, 2012	21.33	21.40	21.07	21.28	314,205	-0.32(-1.48%)
May 08, 2012	21.73	21.81	21.21	21.60	219,907	-0.25(-1.14%)
May 07, 2012	21.83	21.93	21.64	21.85	196,497	-0.11(-0.50%)
May 04, 2012	22.07	22.30	21.90	21.96	144,291	-0.31(-1.39%)
May 03, 2012	22.17	22.33	21.94	22.27	196,480	+0.10(+0.45%)
May 02, 2012	22.34	22.63	22.15	22.17	178,319	-0.37(-1.64%)

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