Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	50.70	50.70	50.08	50.53	130,607	-0.11(-0.21%)
Dec 30, 2010	50.53	50.66	50.37	50.63	212,450	+0.23(+0.45%)
Dec 29, 2010	50.05	50.46	49.84	50.41	174,831	+0.40(+0.81%)
Dec 28, 2010	50.11	50.11	49.66	50.00	188,467	-0.40(-0.79%)
Dec 27, 2010	49.63	50.41	49.49	50.40	355,705	+0.14(+0.27%)
Dec 23, 2010	49.66	50.28	49.66	50.26	300,907	+0.47(+0.95%)
Dec 22, 2010	49.51	49.83	49.26	49.79	558,303	+0.97(+1.99%)
Dec 21, 2010	48.83	49.15	48.67	48.82	665,590	+0.71(+1.47%)
Dec 20, 2010	48.31	48.43	47.74	48.11	573,946	-0.74(-1.52%)
Dec 17, 2010	48.89	48.89	48.31	48.85	675,195	-1.32(-2.63%)
Dec 16, 2010	50.41	50.41	49.67	50.17	305,701	-0.26(-0.51%)
Dec 15, 2010	50.78	51.07	50.21	50.43	243,780	-1.18(-2.29%)
Dec 14, 2010	51.64	51.89	51.46	51.62	317,544	-0.07(-0.13%)
Dec 13, 2010	52.03	52.14	51.63	51.69	372,407	+0.77(+1.51%)
Dec 10, 2010	50.87	51.05	50.42	50.92	518,072	-0.53(-1.03%)
Dec 09, 2010	52.51	52.53	51.14	51.45	680,932	-2.13(-3.98%)
Dec 08, 2010	53.61	53.82	53.16	53.58	341,456	+0.11(+0.21%)
Dec 07, 2010	54.23	54.62	53.36	53.47	485,755	-0.30(-0.55%)
Dec 06, 2010	53.53	53.79	53.17	53.77	426,346	+0.11(+0.21%)
Dec 03, 2010	53.23	53.67	53.08	53.65	282,467	+0.24(+0.44%)
Dec 02, 2010	52.22	53.46	52.06	53.42	569,384	+1.01(+1.93%)
Dec 01, 2010	51.90	52.62	51.58	52.41	1,335,165	+1.58(+3.11%)
Nov 30, 2010	49.67	50.95	49.53	50.83	694,004	+0.48(+0.95%)
Nov 29, 2010	50.04	50.38	49.27	50.35	1,180,615	-1.35(-2.61%)
Nov 26, 2010	51.99	52.16	51.59	51.70	299,068	-1.69(-3.17%)
Nov 24, 2010	53.25	53.39	53.39	53.39	514,500	+1.28(+2.46%)
Nov 23, 2010	53.20	53.23	51.92	52.11	1,635,612	-2.86(-5.19%)
Nov 22, 2010	55.57	55.81	54.30	54.97	508,985	-1.47(-2.61%)
Nov 19, 2010	56.15	56.60	55.82	56.44	295,219	+0.08(+0.13%)
Nov 18, 2010	56.23	56.67	54.90	56.36	204,244	+1.46(+2.66%)
Nov 17, 2010	55.14	55.57	54.81	54.90	693,410	+0.39(+0.72%)
Nov 16, 2010	56.47	56.47	54.37	54.51	1,247,311	-2.34(-4.11%)
Nov 15, 2010	57.03	57.46	56.80	56.85	246,095	+0.38(+0.67%)
Nov 12, 2010	57.02	57.06	56.11	56.47	1,104,808	-1.24(-2.14%)
Nov 11, 2010	57.68	57.98	57.19	57.71	890,614	-0.99(-1.68%)
Nov 10, 2010	59.03	59.35	58.01	58.69	653,600	-0.35(-0.59%)
Nov 09, 2010	59.59	59.98	58.84	59.04	264,903	-0.39(-0.65%)
Nov 08, 2010	59.19	59.48	58.75	59.43	245,698	-0.21(-0.34%)
Nov 05, 2010	59.75	59.76	59.27	59.64	347,951	-0.17(-0.28%)
Nov 04, 2010	59.24	59.81	58.80	59.80	542,351	+2.07(+3.58%)
Nov 03, 2010	56.95	57.74	56.58	57.74	332,555	+0.65(+1.14%)
Nov 02, 2010	57.19	57.31	56.59	57.08	285,921	+0.49(+0.87%)
Nov 01, 2010	56.76	56.92	56.20	56.59	751,620	+0.41(+0.73%)
Oct 29, 2010	56.26	56.35	56.01	56.18	280,843	-0.08(-0.13%)
Oct 28, 2010	56.83	56.85	55.88	56.26	360,027	-0.03(-0.05%)
Oct 27, 2010	56.42	56.51	55.34	56.29	868,879	-2.23(-3.81%)
Oct 25, 2010	59.24	59.24	58.27	58.52	389,887	+0.05(+0.08%)
Oct 22, 2010	57.90	58.55	57.89	58.47	273,457	+0.86(+1.49%)
Oct 21, 2010	57.62	58.47	57.05	57.62	273,548	+0.20(+0.36%)
Oct 20, 2010	56.61	57.62	56.61	57.41	405,075	+0.95(+1.68%)
Oct 19, 2010	57.53	57.53	56.20	56.46	974,390	-2.29(-3.90%)
Oct 18, 2010	58.55	58.95	58.27	58.75	420,412	+0.26(+0.44%)
Oct 15, 2010	58.50	58.95	57.99	58.50	399,471	+0.71(+1.24%)
Oct 14, 2010	58.28	58.29	57.38	57.78	405,170	-0.93(-1.58%)
Oct 13, 2010	58.47	58.91	58.28	58.71	544,499	+0.52(+0.89%)
Oct 12, 2010	57.45	58.34	57.30	58.19	625,626	+0.90(+1.56%)
Oct 11, 2010	56.77	57.59	56.77	57.30	548,616	+0.77(+1.36%)
Oct 08, 2010	56.53	56.64	55.24	56.53	335,683	+1.67(+3.04%)
Oct 07, 2010	55.71	55.78	54.46	54.86	430,628	-0.74(-1.34%)
Oct 06, 2010	55.06	55.76	55.03	55.60	599,104	+0.70(+1.27%)
Oct 05, 2010	53.60	55.01	53.51	54.90	804,015	+2.16(+4.10%)
Oct 04, 2010	52.94	53.16	52.41	52.74	518,291	-0.32(-0.60%)

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