Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	41.65	42.25	41.65	41.97	4,693	+0.10(+0.24%)
May 30, 2012	41.86	41.87	41.86	41.87	351	-1.31(-3.03%)
May 29, 2012	43.12	43.18	42.50	43.18	1,421	+0.80(+1.89%)
May 25, 2012	42.35	42.51	42.35	42.38	1,636	+0.33(+0.78%)
May 24, 2012	42.75	43.05	42.05	42.05	584	+0.20(+0.48%)
May 23, 2012	41.95	41.95	41.30	41.85	1,011	-1.01(-2.36%)
May 22, 2012	43.50	43.50	42.85	42.86	33,807	+0.01(+0.02%)
May 21, 2012	42.25	42.85	42.25	42.85	3,980	+0.50(+1.18%)
May 18, 2012	42.54	43.53	42.00	42.35	2,201	-1.18(-2.71%)
May 17, 2012	43.55	43.61	42.84	43.53	2,966	-0.64(-1.45%)
May 16, 2012	44.50	44.50	43.95	44.17	1,332	+0.72(+1.66%)
May 15, 2012	43.50	43.50	42.63	43.45	4,220	-0.60(-1.36%)
May 14, 2012	44.05	44.14	43.85	44.05	3,433	-0.78(-1.74%)
May 11, 2012	44.65	45.35	44.65	44.83	2,730	-0.08(-0.18%)
May 10, 2012	44.87	44.93	44.64	44.91	991	+0.22(+0.49%)
May 09, 2012	44.69	44.69	44.69	44.69	2,067	-0.81(-1.78%)
May 08, 2012	45.70	45.70	44.95	45.50	3,314	-0.91(-1.96%)
May 07, 2012	46.67	46.67	46.41	46.41	892	-0.16(-0.34%)
May 04, 2012	46.74	46.74	46.45	46.57	536	-0.43(-0.91%)
May 03, 2012	46.65	47.05	46.10	47.00	4,579	+0.14(+0.30%)
May 02, 2012	47.30	47.42	46.86	46.86	570	-0.86(-1.80%)

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