Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	57.66	59.30	57.48	59.28	1,623,425	+1.67(+2.90%)
Dec 28, 2012	57.96	58.06	57.32	57.61	855,942	-0.76(-1.30%)
Dec 27, 2012	58.94	59.00	57.29	58.37	1,706,861	-0.54(-0.92%)
Dec 26, 2012	59.60	59.85	58.77	58.91	1,296,749	-0.29(-0.49%)
Dec 24, 2012	59.29	59.62	59.03	59.20	409,916	-0.48(-0.80%)
Dec 21, 2012	59.50	60.00	59.16	59.68	2,198,098	-0.65(-1.08%)
Dec 20, 2012	59.41	60.36	59.34	60.33	2,100,020	+0.91(+1.53%)
Dec 19, 2012	59.42	60.24	59.36	59.42	1,448,761	-0.02(-0.03%)
Dec 18, 2012	57.91	59.46	57.60	59.44	2,168,657	+1.49(+2.57%)
Dec 17, 2012	57.80	57.95	57.02	57.95	1,120,052	+0.57(+0.99%)
Dec 14, 2012	56.95	57.53	56.22	57.38	2,146,213	+0.38(+0.67%)
Dec 13, 2012	57.78	57.92	56.77	57.00	1,197,949	-0.90(-1.55%)
Dec 12, 2012	58.81	58.94	57.73	57.90	1,301,447	-0.55(-0.94%)
Dec 11, 2012	58.54	58.97	58.12	58.45	1,143,082	+0.27(+0.46%)
Dec 10, 2012	58.01	58.45	57.98	58.18	1,360,190	+0.24(+0.41%)
Dec 07, 2012	58.18	58.46	57.59	57.94	2,632,369	-0.16(-0.28%)
Dec 06, 2012	58.39	59.14	57.95	58.10	1,811,426	-0.86(-1.46%)
Dec 05, 2012	58.88	59.30	58.61	58.96	2,080,932	+0.42(+0.72%)

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