Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	68.68	69.87	68.67	69.87	84,918	+1.00(+1.45%)
Dec 28, 2012	69.22	69.37	68.86	68.87	7,989	-0.77(-1.10%)
Dec 27, 2012	69.73	69.74	68.90	69.64	17,381	-0.04(-0.06%)
Dec 26, 2012	70.15	70.15	69.52	69.68	12,705	-0.37(-0.52%)
Dec 24, 2012	69.99	70.08	69.95	70.05	8,308	-0.22(-0.32%)
Dec 21, 2012	70.11	70.46	69.92	70.27	22,277	-0.72(-1.02%)
Dec 20, 2012	70.45	70.99	70.44	70.99	29,256	+0.41(+0.58%)
Dec 19, 2012	70.98	70.98	70.56	70.58	12,014	-0.44(-0.62%)
Dec 18, 2012	70.54	71.07	70.36	71.02	17,216	+0.66(+0.94%)
Dec 17, 2012	69.70	70.36	69.70	70.36	14,442	+0.80(+1.14%)
Dec 14, 2012	69.75	69.84	69.48	69.57	6,962	-0.14(-0.19%)
Dec 13, 2012	70.07	70.19	69.59	69.70	42,152	-0.30(-0.42%)
Dec 12, 2012	70.25	70.48	70.00	70.00	12,147	+0.10(+0.15%)
Dec 11, 2012	69.88	70.21	69.86	69.90	5,407	+0.28(+0.40%)
Dec 10, 2012	69.40	69.71	69.40	69.62	7,330	+0.18(+0.26%)
Dec 07, 2012	69.41	69.51	69.27	69.44	103,898	+0.14(+0.20%)
Dec 06, 2012	69.09	69.31	69.00	69.30	28,138	+0.23(+0.33%)
Dec 05, 2012	68.73	69.39	68.49	69.07	8,233	+0.43(+0.63%)
Dec 04, 2012	68.77	68.93	68.57	68.64	8,441	-0.38(-0.55%)
Nov 30, 2012	69.07	69.11	68.93	69.01	3,912	-0.05(-0.08%)
Nov 29, 2012	68.98	69.21	68.96	69.07	22,333	+0.21(+0.31%)
Nov 28, 2012	68.16	68.86	67.94	68.86	9,425	+0.44(+0.64%)
Nov 27, 2012	68.60	68.86	68.39	68.42	24,776	-0.32(-0.47%)
Nov 26, 2012	68.65	68.74	68.49	68.74	12,741	-0.16(-0.23%)
Nov 23, 2012	68.40	68.90	68.40	68.90	10,080	+0.84(+1.23%)
Nov 21, 2012	67.99	68.08	67.94	68.06	5,870	+0.13(+0.20%)
Nov 20, 2012	67.64	67.98	67.52	67.93	14,775	+0.25(+0.36%)
Nov 19, 2012	67.38	67.68	67.30	67.68	12,641	+1.00(+1.50%)
Nov 16, 2012	66.41	66.74	66.02	66.68	15,788	+0.34(+0.51%)
Nov 15, 2012	66.46	66.71	65.68	66.35	14,627	+0.06(+0.09%)
Nov 14, 2012	67.44	67.55	66.29	66.29	27,931	-0.94(-1.40%)
Nov 13, 2012	66.96	67.72	66.96	67.23	25,612	-0.22(-0.33%)
Nov 12, 2012	67.50	67.57	67.23	67.45	8,397	+0.02(+0.03%)
Nov 09, 2012	67.17	67.88	67.09	67.43	21,966	+0.02(+0.03%)
Nov 08, 2012	68.10	68.38	67.41	67.41	14,325	-0.72(-1.06%)
Nov 07, 2012	68.93	68.93	67.81	68.13	7,401	-1.28(-1.84%)
Nov 06, 2012	69.24	69.64	69.09	69.41	11,243	+0.40(+0.58%)
Nov 05, 2012	68.86	69.01	68.66	69.01	10,503	+0.02(+0.02%)
Nov 02, 2012	69.83	69.83	68.95	68.99	24,040	-0.41(-0.59%)
Nov 01, 2012	68.70	69.46	68.70	69.40	64,370	+0.75(+1.10%)
Oct 31, 2012	68.90	68.90	68.45	68.65	8,733	+0.14(+0.20%)
Oct 26, 2012	68.43	68.51	68.51	68.51	4,255	+0.05(+0.07%)
Oct 25, 2012	68.76	68.86	68.19	68.46	8,090	+0.14(+0.21%)
Oct 24, 2012	68.63	68.71	68.22	68.32	4,345	-0.18(-0.27%)
Oct 23, 2012	68.73	68.78	68.34	68.50	11,588	-1.06(-1.52%)
Oct 19, 2012	70.39	70.39	69.35	69.56	12,997	-0.96(-1.36%)
Oct 18, 2012	70.38	70.69	70.38	70.52	6,454	+0.16(+0.23%)
Oct 17, 2012	70.14	70.42	70.14	70.36	7,916	+0.47(+0.67%)
Oct 16, 2012	69.70	69.97	69.70	69.89	29,355	+0.48(+0.69%)
Oct 15, 2012	68.90	69.41	68.87	69.41	26,063	+0.63(+0.91%)
Oct 12, 2012	68.95	69.13	68.70	68.78	37,644	-0.23(-0.33%)
Oct 11, 2012	69.42	69.45	69.01	69.01	7,206	-0.09(-0.13%)
Oct 10, 2012	69.58	69.58	69.09	69.10	6,154	-0.51(-0.73%)
Oct 09, 2012	70.34	70.34	69.61	69.61	5,273	-0.86(-1.22%)
Oct 08, 2012	70.51	70.52	70.36	70.47	11,790	-0.10(-0.14%)
Oct 05, 2012	70.86	71.06	70.56	70.58	7,404	+0.04(+0.05%)
Oct 04, 2012	70.20	70.54	70.20	70.54	7,339	+0.61(+0.87%)
Oct 03, 2012	69.59	70.02	69.41	69.93	11,692	+0.52(+0.76%)
Oct 02, 2012	69.69	69.78	69.20	69.41	14,445	+0.08(+0.11%)

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