Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	55.65	55.66	54.97	54.97	12,820,388	-0.59(-1.06%)
May 30, 2012	55.56	55.66	55.50	55.56	2,106,736	-0.27(-0.49%)
May 29, 2012	55.56	55.89	55.53	55.83	3,037,797	+0.46(+0.83%)
May 25, 2012	55.55	55.55	55.32	55.37	1,925,713	-0.07(-0.13%)
May 24, 2012	55.56	55.57	55.36	55.45	2,009,523	+0.03(+0.05%)
May 23, 2012	55.33	55.57	55.23	55.42	4,465,027	-0.04(-0.08%)
May 22, 2012	55.57	55.82	55.42	55.46	4,979,037	-0.04(-0.08%)
May 21, 2012	55.26	55.60	55.23	55.50	4,940,031	+0.38(+0.68%)
May 18, 2012	55.30	55.60	55.04	55.13	9,546,462	+0.04(+0.08%)
May 17, 2012	55.83	55.85	54.85	55.08	12,274,792	-0.72(-1.29%)
May 16, 2012	56.37	56.53	55.81	55.81	5,257,185	-0.53(-0.95%)
May 15, 2012	56.66	56.66	56.30	56.34	5,066,437	-0.25(-0.43%)
May 14, 2012	56.86	56.90	56.51	56.58	4,669,731	-0.46(-0.81%)
May 11, 2012	56.83	57.18	56.83	57.05	3,319,817	+0.12(+0.20%)
May 10, 2012	57.18	57.19	56.86	56.93	5,225,659	+0.00(+0.00%)
May 09, 2012	57.00	57.03	56.83	56.93	4,898,503	-0.22(-0.38%)
May 08, 2012	57.09	57.16	56.95	57.15	3,067,923	+0.00(+0.00%)
May 07, 2012	57.12	57.28	56.99	57.15	2,340,710	+0.03(+0.06%)
May 04, 2012	57.06	57.13	57.00	57.12	2,344,470	+0.01(+0.02%)
May 03, 2012	57.12	57.26	57.05	57.10	3,354,136	-0.09(-0.15%)
May 02, 2012	57.05	57.25	56.97	57.19	2,595,005	+0.04(+0.08%)

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