Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	64.17	64.32	64.12	64.23	1,666,725	+0.12(+0.18%)
May 30, 2012	64.07	64.16	64.02	64.11	1,022,313	-0.01(-0.01%)
May 29, 2012	64.15	64.18	64.04	64.12	1,057,529	-0.02(-0.03%)
May 25, 2012	64.11	64.20	63.99	64.14	846,792	+0.08(+0.13%)
May 24, 2012	64.26	64.26	64.03	64.05	874,646	-0.13(-0.20%)
May 23, 2012	64.41	64.41	64.11	64.18	1,668,917	-0.42(-0.65%)
May 22, 2012	64.47	64.70	64.47	64.60	1,667,419	+0.19(+0.30%)
May 21, 2012	64.18	64.41	64.07	64.41	996,376	+0.38(+0.60%)
May 18, 2012	64.09	64.12	63.98	64.03	1,892,455	-0.11(-0.17%)
May 17, 2012	64.45	64.49	64.11	64.14	996,047	-0.40(-0.62%)
May 16, 2012	64.74	64.83	64.54	64.54	916,471	-0.25(-0.39%)
May 15, 2012	64.91	65.05	64.76	64.79	1,599,203	-0.24(-0.37%)
May 14, 2012	65.60	65.60	65.00	65.03	1,536,824	-0.77(-1.16%)
May 11, 2012	65.91	65.96	65.73	65.80	985,095	-0.20(-0.31%)
May 10, 2012	65.99	66.02	65.90	66.00	971,552	+0.02(+0.03%)
May 09, 2012	66.06	66.10	65.95	65.98	1,316,957	-0.34(-0.51%)
May 08, 2012	66.42	66.43	66.28	66.32	1,073,742	-0.12(-0.17%)
May 07, 2012	66.40	66.45	66.33	66.43	675,305	-0.01(-0.01%)
May 04, 2012	66.45	66.46	66.38	66.44	631,444	-0.02(-0.03%)
May 03, 2012	66.37	66.49	66.36	66.46	979,592	+0.26(+0.39%)
May 02, 2012	66.10	66.27	66.06	66.20	1,780,008	+0.12(+0.18%)

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