Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	63.93	65.18	63.82	65.18	2,268,631	+1.19(+1.87%)
Dec 28, 2012	64.29	64.62	63.99	63.99	745,604	-0.72(-1.12%)
Dec 27, 2012	64.81	64.92	63.97	64.71	793,410	-0.07(-0.10%)
Dec 26, 2012	65.21	65.24	64.65	64.78	1,268,319	-0.32(-0.49%)
Dec 24, 2012	65.11	65.15	65.01	65.10	241,668	-0.19(-0.29%)
Dec 21, 2012	65.00	65.39	64.93	65.29	968,534	-0.55(-0.84%)
Dec 20, 2012	65.54	65.86	65.39	65.84	1,495,172	+0.32(+0.49%)
Dec 19, 2012	66.02	66.02	65.49	65.52	825,919	-0.43(-0.65%)
Dec 18, 2012	65.31	65.99	65.21	65.95	970,017	+0.74(+1.14%)
Dec 17, 2012	64.65	65.21	64.59	65.20	752,627	+0.74(+1.14%)
Dec 14, 2012	64.54	64.68	64.36	64.47	572,597	-0.25(-0.38%)
Dec 13, 2012	65.03	65.22	64.53	64.71	638,270	-0.36(-0.55%)
Dec 12, 2012	65.27	65.53	64.99	65.07	854,865	+0.06(+0.09%)
Dec 11, 2012	64.87	65.32	64.87	65.01	513,114	+0.36(+0.56%)
Dec 10, 2012	64.47	64.78	64.47	64.65	519,978	+0.08(+0.13%)
Dec 07, 2012	64.66	64.69	64.26	64.57	904,733	+0.20(+0.32%)
Dec 06, 2012	64.14	64.41	64.03	64.37	506,570	+0.22(+0.34%)
Dec 05, 2012	64.10	64.44	63.66	64.15	779,217	+0.11(+0.18%)
Dec 04, 2012	64.10	64.32	63.86	64.03	735,608	-0.39(-0.61%)
Nov 30, 2012	64.43	64.56	64.23	64.43	1,877,701	+0.01(+0.01%)
Nov 29, 2012	64.37	64.57	64.09	64.42	698,195	+0.30(+0.47%)
Nov 28, 2012	63.37	64.14	63.03	64.11	956,754	+0.45(+0.71%)
Nov 27, 2012	63.86	64.06	63.58	63.66	896,537	-0.28(-0.44%)
Nov 26, 2012	63.75	63.95	63.54	63.94	1,621,659	-0.06(-0.09%)
Nov 23, 2012	63.53	64.05	63.48	64.00	295,764	+0.79(+1.24%)
Nov 21, 2012	63.08	63.24	63.00	63.22	577,858	+0.16(+0.25%)
Nov 20, 2012	62.91	63.14	62.59	63.06	682,837	+0.04(+0.06%)
Nov 19, 2012	62.41	63.02	62.41	63.02	742,346	+1.28(+2.07%)
Nov 16, 2012	61.51	61.87	61.03	61.74	1,142,700	+0.30(+0.49%)
Nov 15, 2012	61.59	61.77	61.18	61.44	2,307,959	-0.14(-0.23%)
Nov 14, 2012	62.63	62.70	61.42	61.58	1,268,721	-0.83(-1.34%)
Nov 13, 2012	62.29	63.05	62.21	62.41	697,544	-0.21(-0.34%)
Nov 12, 2012	62.76	62.87	62.50	62.63	773,134	+0.08(+0.13%)
Nov 09, 2012	62.38	63.16	62.32	62.54	1,075,865	+0.03(+0.05%)
Nov 08, 2012	63.30	63.59	62.51	62.51	811,146	-0.82(-1.29%)
Nov 07, 2012	64.20	64.20	63.00	63.33	1,194,767	-1.41(-2.17%)
Nov 06, 2012	64.38	64.97	64.38	64.74	975,575	+0.49(+0.76%)
Nov 05, 2012	64.01	64.37	63.84	64.25	514,551	+0.13(+0.20%)
Nov 02, 2012	65.04	65.06	64.05	64.11	698,773	-0.61(-0.94%)
Nov 01, 2012	64.07	64.74	64.02	64.72	700,645	+0.86(+1.34%)
Oct 31, 2012	64.10	64.22	63.64	63.86	1,121,941	-0.02(-0.03%)
Oct 26, 2012	63.89	63.88	63.88	63.88	642,420	-0.07(-0.10%)
Oct 25, 2012	64.25	64.34	63.58	63.94	558,841	+0.15(+0.23%)
Oct 24, 2012	64.20	64.29	63.70	63.80	755,586	-0.16(-0.24%)
Oct 23, 2012	64.11	64.23	63.65	63.95	1,224,802	-0.84(-1.30%)
Oct 19, 2012	65.75	65.75	64.67	64.79	590,020	-1.10(-1.68%)
Oct 18, 2012	65.88	66.19	65.69	65.90	518,308	-0.14(-0.21%)
Oct 17, 2012	65.79	66.10	65.69	66.04	354,748	+0.29(+0.45%)
Oct 16, 2012	65.35	65.78	65.34	65.74	532,451	+0.68(+1.04%)
Oct 15, 2012	64.70	65.14	64.50	65.06	620,497	+0.52(+0.81%)
Oct 12, 2012	64.81	65.03	64.43	64.54	394,113	-0.25(-0.38%)
Oct 11, 2012	65.11	65.28	64.78	64.79	507,357	+0.05(+0.08%)
Oct 10, 2012	65.11	65.15	64.63	64.74	757,662	-0.38(-0.58%)
Oct 09, 2012	65.73	65.78	65.10	65.11	455,205	-0.66(-1.01%)
Oct 08, 2012	65.79	65.87	65.64	65.78	219,372	-0.22(-0.33%)
Oct 05, 2012	66.32	66.47	65.82	66.00	489,344	+0.02(+0.02%)
Oct 04, 2012	65.73	66.05	65.69	65.98	1,166,405	+0.47(+0.72%)
Oct 03, 2012	65.42	65.68	65.10	65.51	725,089	+0.23(+0.35%)
Oct 02, 2012	65.44	65.52	64.98	65.28	471,696	+0.14(+0.21%)

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