Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	56.50	56.63	56.21	56.55	9,034	-0.08(-0.14%)
Dec 29, 2011	56.60	56.77	56.41	56.63	31,422	-0.08(-0.14%)
Dec 28, 2011	56.05	56.87	56.05	56.71	54,388	+0.25(+0.45%)
Dec 27, 2011	56.76	56.76	56.19	56.46	28,249	-0.65(-1.13%)
Dec 23, 2011	56.91	57.30	56.69	57.10	19,940	-0.43(-0.74%)
Dec 21, 2011	57.77	57.78	57.38	57.53	14,541	-0.17(-0.29%)
Dec 20, 2011	57.76	58.04	57.51	57.70	9,733	-0.36(-0.62%)
Dec 19, 2011	57.98	58.43	57.85	58.06	17,910	-0.31(-0.53%)
Dec 16, 2011	58.00	58.45	58.00	58.37	20,360	+0.31(+0.53%)
Dec 15, 2011	58.01	58.40	58.00	58.06	7,918	-0.44(-0.75%)
Dec 14, 2011	58.73	58.73	58.16	58.50	6,716	+0.02(+0.03%)
Dec 13, 2011	57.82	58.48	57.51	58.48	96,071	+0.07(+0.12%)
Dec 12, 2011	57.70	58.46	57.70	58.41	18,270	+1.12(+1.96%)
Dec 09, 2011	56.95	57.34	56.95	57.29	30,967	-0.32(-0.56%)
Dec 08, 2011	57.05	57.73	57.05	57.61	12,196	+0.69(+1.21%)
Dec 07, 2011	56.65	57.10	56.62	56.92	3,939	+0.44(+0.78%)
Dec 06, 2011	56.60	56.65	56.34	56.48	81,500	-0.12(-0.21%)
Dec 05, 2011	56.51	56.95	56.51	56.60	9,455	-0.50(-0.88%)
Dec 02, 2011	56.48	57.10	56.48	57.10	5,171	+0.14(+0.25%)
Dec 01, 2011	57.33	57.14	56.96	56.96	163,249	-0.37(-0.65%)
Nov 30, 2011	57.69	57.82	57.33	57.33	15,674	-1.59(-2.70%)
Nov 29, 2011	58.97	59.00	58.66	58.92	59,198	-0.18(-0.30%)
Nov 28, 2011	58.51	59.14	58.51	59.10	21,965	-0.64(-1.07%)
Nov 25, 2011	59.88	60.00	59.06	59.74	5,376	+0.16(+0.27%)
Nov 23, 2011	59.37	59.58	59.33	59.58	7,255	+0.41(+0.69%)
Nov 22, 2011	59.24	59.49	59.11	59.17	25,231	+0.14(+0.24%)
Nov 21, 2011	59.60	59.60	58.90	59.03	19,604	+0.33(+0.56%)
Nov 18, 2011	58.36	58.83	58.33	58.70	58,619	+0.29(+0.50%)
Nov 17, 2011	57.41	58.68	57.41	58.41	61,667	+0.74(+1.28%)
Nov 16, 2011	57.35	57.89	57.17	57.67	860	+0.37(+0.65%)
Nov 15, 2011	57.20	57.74	57.11	57.30	6,211	+0.23(+0.40%)
Nov 14, 2011	57.40	57.52	56.91	57.07	23,227	+0.52(+0.92%)
Nov 11, 2011	57.16	57.17	56.42	56.55	26,620	-1.51(-2.60%)
Nov 10, 2011	57.68	58.17	57.68	58.06	8,249	+0.20(+0.35%)
Nov 09, 2011	57.36	58.10	57.08	57.86	214,904	+1.86(+3.32%)
Nov 08, 2011	56.59	56.64	56.00	56.00	36,300	-0.58(-1.03%)
Nov 07, 2011	56.28	56.94	56.28	56.58	55,716	+0.04(+0.06%)
Nov 04, 2011	56.69	56.90	56.46	56.54	11,434	+0.09(+0.17%)
Nov 03, 2011	57.40	57.40	56.45	56.45	1,935	-0.48(-0.84%)
Nov 02, 2011	57.00	57.25	56.78	56.93	33,482	+0.14(+0.25%)
Nov 01, 2011	57.65	57.65	56.48	56.79	56,122	+1.51(+2.73%)
Oct 31, 2011	54.57	55.35	54.55	55.28	2,878	+0.98(+1.81%)
Oct 28, 2011	54.28	54.35	53.80	54.30	3,982	-0.25(-0.46%)
Oct 27, 2011	55.20	55.44	54.55	54.55	1,575	-2.12(-3.75%)
Oct 26, 2011	56.89	57.12	56.50	56.67	177,557	-0.35(-0.61%)
Oct 25, 2011	56.89	61.86	56.45	57.02	22,701	+0.40(+0.71%)
Oct 24, 2011	58.13	58.13	56.51	56.62	14,251	-1.88(-3.21%)
Oct 21, 2011	58.13	59.00	58.13	58.50	19,829	-1.22(-2.04%)
Oct 20, 2011	60.06	60.33	59.61	59.72	20,751	-0.29(-0.48%)
Oct 19, 2011	59.30	60.01	59.30	60.01	2,538	+0.53(+0.89%)
Oct 18, 2011	59.70	59.92	58.72	59.48	5,423	-0.08(-0.13%)
Oct 17, 2011	59.43	59.72	59.33	59.56	4,600	+0.56(+0.95%)
Oct 14, 2011	59.10	59.75	59.00	59.00	5,280	-0.83(-1.39%)
Oct 13, 2011	60.23	60.23	59.83	59.83	1,065	-1.10(-1.81%)
Oct 11, 2011	60.93	60.93	60.93	60.93	100	-0.42(-0.68%)
Oct 10, 2011	61.35	61.35	61.35	61.35	30,466	+0.05(+0.08%)
Oct 07, 2011	61.34	61.44	61.24	61.30	19,000	-0.56(-0.91%)
Oct 06, 2011	62.30	62.30	61.55	61.86	2,015	-0.17(-0.27%)
Oct 05, 2011	62.62	62.76	61.51	62.03	105,759	-0.05(-0.08%)
Oct 04, 2011	65.20	65.23	62.08	62.08	1,700	-2.69(-4.15%)

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