Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	46.30	46.49	46.30	46.40	9,175	+0.07(+0.16%)
May 30, 2012	46.29	46.39	46.22	46.32	2,849	+0.16(+0.34%)
May 29, 2012	46.21	46.36	46.14	46.17	11,731	-0.21(-0.46%)
May 25, 2012	46.21	46.42	46.21	46.38	6,537	+0.10(+0.21%)
May 24, 2012	46.42	46.42	46.13	46.28	18,167	+0.07(+0.15%)
May 23, 2012	46.26	46.29	46.15	46.21	10,007	+0.04(+0.08%)
May 22, 2012	46.38	46.38	46.13	46.17	22,691	-0.24(-0.51%)
May 21, 2012	46.52	46.52	46.35	46.41	5,501	+0.01(+0.03%)
May 18, 2012	46.30	46.53	46.30	46.40	11,829	-0.03(-0.06%)
May 17, 2012	46.31	46.51	46.18	46.43	19,320	+0.18(+0.39%)
May 16, 2012	46.63	46.63	46.25	46.25	42,961	-0.47(-1.01%)
May 15, 2012	46.58	46.72	46.55	46.72	38,588	+0.00(+0.01%)
May 14, 2012	46.64	46.71	46.50	46.71	18,204	+0.05(+0.11%)
May 11, 2012	46.48	46.66	46.48	46.66	26,796	+0.03(+0.06%)
May 10, 2012	46.64	46.64	46.52	46.63	14,818	+0.07(+0.16%)
May 09, 2012	46.47	46.65	46.45	46.56	13,255	+0.07(+0.15%)
May 08, 2012	46.49	46.54	46.42	46.49	12,184	-0.00(-0.01%)
May 07, 2012	46.49	46.53	46.39	46.49	21,583	+0.06(+0.12%)
May 04, 2012	46.34	46.49	46.26	46.44	26,870	+0.20(+0.43%)
May 03, 2012	46.55	46.55	46.24	46.24	54,476	-0.31(-0.66%)
May 02, 2012	46.25	46.55	46.25	46.55	8,830	+0.35(+0.76%)

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