Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	55.96	55.97	55.28	55.28	12,748,777	-0.59(-1.06%)
May 30, 2012	55.87	55.97	55.81	55.87	2,094,969	-0.28(-0.49%)
May 29, 2012	55.87	56.21	55.84	56.15	3,020,828	+0.46(+0.83%)
May 25, 2012	55.86	55.86	55.63	55.68	1,914,956	-0.07(-0.13%)
May 24, 2012	55.87	55.89	55.67	55.76	1,998,299	+0.03(+0.05%)
May 23, 2012	55.64	55.89	55.54	55.73	4,440,086	-0.04(-0.08%)
May 22, 2012	55.89	56.13	55.73	55.77	4,951,226	-0.04(-0.08%)
May 21, 2012	55.57	55.92	55.54	55.81	4,912,438	+0.38(+0.68%)
May 18, 2012	55.61	55.92	55.35	55.44	9,493,139	+0.04(+0.08%)
May 17, 2012	56.15	56.16	55.16	55.39	12,206,229	-0.73(-1.29%)
May 16, 2012	56.68	56.84	56.12	56.12	5,227,820	-0.54(-0.95%)
May 15, 2012	56.97	56.97	56.61	56.66	5,038,137	-0.25(-0.43%)
May 14, 2012	57.18	57.22	56.83	56.90	4,643,648	-0.46(-0.81%)
May 11, 2012	57.15	57.50	57.15	57.37	3,301,274	+0.12(+0.20%)
May 10, 2012	57.50	57.51	57.18	57.25	5,196,470	+0.00(+0.00%)
May 09, 2012	57.32	57.35	57.15	57.25	4,871,142	-0.22(-0.38%)
May 08, 2012	57.41	57.48	57.26	57.47	3,050,787	+0.00(+0.00%)
May 07, 2012	57.44	57.60	57.31	57.47	2,327,636	+0.03(+0.06%)
May 04, 2012	57.38	57.45	57.32	57.44	2,331,375	+0.01(+0.02%)
May 03, 2012	57.44	57.58	57.37	57.42	3,335,401	-0.09(-0.15%)
May 02, 2012	57.37	57.57	57.29	57.51	2,580,510	+0.04(+0.08%)

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