Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	54.05	55.09	54.05	55.09	54,884	+0.73(+1.35%)
Dec 28, 2012	54.62	54.67	54.33	54.36	37,451	-0.51(-0.93%)
Dec 27, 2012	55.00	55.00	54.16	54.87	93,213	+0.02(+0.03%)
Dec 26, 2012	55.01	55.08	54.54	54.85	73,663	-0.10(-0.18%)
Dec 24, 2012	55.09	55.09	54.83	54.95	9,746	-0.16(-0.30%)
Dec 21, 2012	54.81	55.29	54.67	55.11	64,057	-0.42(-0.75%)
Dec 20, 2012	55.61	55.61	54.97	55.53	105,850	+0.15(+0.27%)
Dec 19, 2012	55.94	55.94	55.28	55.38	69,280	-0.36(-0.64%)
Dec 18, 2012	55.86	55.86	54.99	55.74	68,142	+0.31(+0.56%)
Dec 17, 2012	55.02	55.44	54.82	55.43	76,038	+0.39(+0.70%)
Dec 14, 2012	54.97	55.40	54.88	55.04	27,317	-0.08(-0.15%)
Dec 13, 2012	55.27	55.46	54.95	55.12	28,056	+0.05(+0.10%)
Dec 12, 2012	54.76	55.27	54.60	55.07	29,546	+0.46(+0.85%)
Dec 11, 2012	54.31	54.66	54.28	54.61	25,659	+0.58(+1.08%)
Dec 10, 2012	54.19	54.24	53.94	54.02	244,194	-0.17(-0.32%)
Dec 07, 2012	54.20	54.25	53.81	54.20	76,412	+0.05(+0.08%)
Dec 06, 2012	54.03	54.26	53.88	54.15	124,764	+0.05(+0.08%)
Dec 05, 2012	54.05	54.36	53.87	54.10	63,121	+0.02(+0.04%)
Dec 04, 2012	54.12	54.17	53.93	54.08	29,591	-0.07(-0.13%)
Nov 30, 2012	54.03	54.21	53.80	54.15	37,991	+0.10(+0.18%)
Nov 29, 2012	53.69	54.10	53.58	54.05	28,844	+0.61(+1.14%)
Nov 28, 2012	52.68	53.44	52.54	53.44	31,447	+0.30(+0.57%)
Nov 27, 2012	53.28	53.39	52.99	53.14	55,740	-0.14(-0.27%)
Nov 26, 2012	53.35	53.35	53.05	53.28	95,666	-0.26(-0.48%)
Nov 23, 2012	53.00	53.54	53.00	53.54	62,066	+0.70(+1.32%)
Nov 21, 2012	52.63	52.84	52.55	52.84	31,622	+0.38(+0.72%)
Nov 20, 2012	52.81	52.81	52.29	52.46	293,842	-0.33(-0.62%)
Nov 19, 2012	52.12	52.80	52.12	52.79	71,020	+1.06(+2.06%)
Nov 16, 2012	51.53	51.95	50.98	51.73	54,347	+0.07(+0.13%)
Nov 15, 2012	51.92	52.35	51.43	51.66	50,493	-0.44(-0.85%)
Nov 14, 2012	52.96	52.96	52.10	52.10	45,359	-0.61(-1.15%)
Nov 13, 2012	52.71	53.39	52.71	52.71	52,621	-0.14(-0.26%)
Nov 12, 2012	52.74	53.09	52.74	52.84	64,348	+0.14(+0.26%)
Nov 09, 2012	52.46	53.15	52.00	52.71	207,417	-0.08(-0.14%)
Nov 08, 2012	53.37	53.37	52.76	52.78	64,696	-0.43(-0.81%)
Nov 07, 2012	54.08	54.08	52.98	53.22	69,969	-1.32(-2.41%)
Nov 06, 2012	54.55	54.75	54.27	54.53	69,109	-0.04(-0.07%)
Nov 05, 2012	54.66	54.66	54.04	54.57	80,845	-0.14(-0.26%)
Nov 02, 2012	55.37	55.47	54.63	54.71	114,088	-0.38(-0.69%)
Nov 01, 2012	54.86	55.32	54.73	55.09	221,899	+0.52(+0.95%)
Oct 31, 2012	55.11	55.12	54.42	54.58	575,318	-0.28(-0.51%)
Oct 26, 2012	54.52	54.86	54.86	54.86	18,941	+0.33(+0.60%)
Oct 25, 2012	55.18	55.28	54.40	54.53	53,059	-0.39(-0.71%)
Oct 24, 2012	54.75	55.09	54.36	54.92	26,228	+0.06(+0.11%)
Oct 23, 2012	54.75	55.10	54.70	54.86	86,517	-1.07(-1.92%)
Oct 19, 2012	56.92	56.92	55.76	55.93	66,949	-1.09(-1.92%)
Oct 18, 2012	56.98	57.56	56.89	57.02	32,340	+0.27(+0.48%)
Oct 17, 2012	56.63	56.98	56.63	56.75	31,381	+0.34(+0.61%)
Oct 16, 2012	56.70	56.80	56.16	56.41	29,083	-0.14(-0.26%)
Oct 15, 2012	56.64	56.79	56.26	56.55	57,361	+0.01(+0.01%)
Oct 12, 2012	57.03	57.15	56.51	56.54	26,441	-0.52(-0.91%)
Oct 11, 2012	57.37	57.56	56.67	57.06	61,303	+0.61(+1.08%)
Oct 10, 2012	56.76	56.78	56.34	56.45	35,275	-0.18(-0.31%)
Oct 09, 2012	57.40	57.40	56.63	56.63	64,974	-0.78(-1.35%)
Oct 08, 2012	57.78	57.78	57.35	57.40	21,975	-0.49(-0.85%)
Oct 05, 2012	57.81	58.13	57.62	57.90	27,986	+0.33(+0.58%)
Oct 04, 2012	57.53	57.64	57.08	57.56	45,796	+0.27(+0.46%)
Oct 03, 2012	57.36	57.57	56.61	57.30	32,615	+0.15(+0.27%)
Oct 02, 2012	57.39	57.39	57.02	57.15	15,970	+0.11(+0.19%)

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