Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	55.90	56.20	55.76	55.92	266,196	+0.16(+0.29%)
Dec 29, 2011	55.31	55.86	55.14	55.76	190,872	+0.46(+0.83%)
Dec 28, 2011	57.02	57.02	55.01	55.30	456,898	-1.63(-2.86%)
Dec 27, 2011	56.46	57.06	56.23	56.93	215,645	+0.43(+0.76%)
Dec 23, 2011	56.29	56.78	56.29	56.50	104,482	+0.75(+1.35%)
Dec 21, 2011	55.72	55.94	54.69	55.75	347,687	-0.30(-0.54%)
Dec 20, 2011	55.58	56.23	55.58	56.05	310,538	+1.10(+2.00%)
Dec 19, 2011	55.70	56.07	54.71	54.95	336,206	-0.41(-0.74%)
Dec 16, 2011	56.01	56.19	55.28	55.36	548,251	+0.01(+0.02%)
Dec 15, 2011	55.73	55.95	55.28	55.35	274,748	+0.18(+0.33%)
Dec 14, 2011	55.57	55.90	54.87	55.17	501,231	-0.90(-1.61%)
Dec 13, 2011	56.89	57.31	55.63	56.07	353,831	-0.52(-0.92%)
Dec 12, 2011	57.14	57.26	56.30	56.59	466,356	-0.62(-1.08%)
Dec 09, 2011	56.22	57.41	56.06	57.21	354,577	+1.23(+2.20%)
Dec 08, 2011	56.69	56.79	55.63	55.98	421,625	-1.07(-1.88%)
Dec 07, 2011	56.24	57.29	56.04	57.05	436,781	+0.45(+0.80%)
Dec 06, 2011	57.26	57.27	56.28	56.60	352,903	-0.45(-0.79%)
Dec 05, 2011	57.58	57.80	56.99	57.05	420,887	+0.27(+0.48%)
Dec 02, 2011	56.80	57.22	56.32	56.78	465,777	+0.42(+0.75%)
Dec 01, 2011	56.11	56.96	56.05	56.36	338,388	-0.02(-0.04%)
Nov 30, 2011	55.56	56.45	55.39	56.38	513,397	+1.21(+2.19%)
Nov 29, 2011	54.73	55.26	54.58	55.17	598,077	+0.69(+1.27%)
Nov 28, 2011	53.19	54.54	53.10	54.48	510,368	+2.51(+4.83%)
Nov 25, 2011	51.96	52.77	51.84	51.97	117,705	-0.11(-0.21%)
Nov 23, 2011	52.19	52.49	51.64	52.08	394,068	-0.70(-1.33%)
Nov 22, 2011	53.29	53.61	52.56	52.78	400,114	-0.58(-1.09%)
Nov 21, 2011	53.72	53.96	52.86	53.36	495,889	-1.11(-2.04%)
Nov 18, 2011	54.42	54.79	53.90	54.47	363,731	+0.10(+0.18%)
Nov 17, 2011	55.33	55.44	53.93	54.37	490,040	-0.82(-1.49%)
Nov 16, 2011	55.63	56.05	54.92	55.19	402,337	-0.89(-1.59%)
Nov 15, 2011	55.56	56.46	55.06	56.08	604,612	+0.06(+0.11%)
Nov 14, 2011	57.05	57.05	55.90	56.02	431,754	-1.16(-2.03%)
Nov 11, 2011	56.84	57.72	56.68	57.18	391,582	+1.01(+1.80%)
Nov 10, 2011	56.08	56.28	55.15	56.17	420,818	+0.82(+1.48%)
Nov 09, 2011	55.60	56.14	55.22	55.35	643,810	-1.76(-3.08%)
Nov 08, 2011	56.00	57.54	55.89	57.11	478,634	-0.20(-0.35%)
Nov 07, 2011	57.35	58.04	55.55	57.31	561,184	+0.34(+0.60%)
Nov 04, 2011	58.34	58.34	56.69	56.97	646,323	-1.07(-1.84%)
Nov 03, 2011	59.23	59.45	57.57	58.04	1,530,661	+3.79(+6.99%)
Nov 02, 2011	53.82	54.64	53.29	54.25	444,169	+1.11(+2.09%)
Nov 01, 2011	53.01	54.10	52.87	53.14	564,796	-1.75(-3.19%)
Oct 31, 2011	54.98	55.70	54.54	54.89	868,915	-0.78(-1.40%)
Oct 28, 2011	55.63	55.90	54.92	55.67	459,258	+0.11(+0.20%)
Oct 27, 2011	53.97	55.85	53.97	55.56	523,403	+2.35(+4.42%)
Oct 26, 2011	54.58	54.60	52.75	53.21	861,915	-0.41(-0.76%)
Oct 25, 2011	53.97	54.43	53.29	53.62	410,874	-0.45(-0.83%)
Oct 24, 2011	53.04	54.20	53.04	54.07	546,190	+0.99(+1.87%)
Oct 21, 2011	53.74	53.78	52.36	53.08	465,158	+0.02(+0.04%)
Oct 20, 2011	52.93	53.27	52.11	53.06	491,591	+0.09(+0.17%)
Oct 19, 2011	53.85	53.90	52.68	52.97	324,581	-0.82(-1.52%)
Oct 18, 2011	52.51	54.14	52.06	53.79	283,288	+1.15(+2.18%)
Oct 17, 2011	53.95	54.01	52.38	52.64	388,368	-1.81(-3.32%)
Oct 14, 2011	53.62	54.64	53.62	54.45	307,299	+1.23(+2.31%)
Oct 13, 2011	53.76	53.76	52.59	53.22	358,205	-0.57(-1.06%)
Oct 12, 2011	52.58	54.50	52.58	53.79	571,275	+1.34(+2.55%)
Oct 11, 2011	51.94	52.75	51.69	52.45	350,953	+0.01(+0.02%)
Oct 10, 2011	51.57	52.48	51.20	52.44	418,247	+1.81(+3.57%)
Oct 07, 2011	52.25	52.28	50.26	50.63	456,084	-1.34(-2.58%)
Oct 06, 2011	50.92	52.15	50.90	51.97	549,768	+1.68(+3.34%)
Oct 05, 2011	49.74	50.51	49.21	50.29	563,876	+0.46(+0.92%)
Oct 04, 2011	46.36	49.98	46.36	49.83	548,377	+3.02(+6.45%)

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