Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	57.99	57.99	57.68	57.91	67,871	-0.14(-0.25%)
Dec 30, 2010	58.14	58.20	58.01	58.05	58,633	-0.11(-0.19%)
Dec 29, 2010	58.23	58.32	58.11	58.16	110,172	+0.06(+0.11%)
Dec 28, 2010	58.28	58.31	57.99	58.10	106,177	+0.01(+0.02%)
Dec 27, 2010	57.90	58.20	57.58	58.09	179,766	+0.06(+0.11%)
Dec 23, 2010	58.03	58.14	57.92	58.02	172,273	-0.12(-0.20%)
Dec 22, 2010	58.16	58.21	58.04	58.14	157,479	-0.02(-0.04%)
Dec 21, 2010	57.89	58.22	57.89	58.16	103,574	+0.45(+0.78%)
Dec 20, 2010	57.90	57.98	57.46	57.72	156,714	-0.07(-0.12%)
Dec 17, 2010	57.79	57.96	57.69	57.79	263,401	+0.17(+0.30%)
Dec 16, 2010	57.34	57.63	57.07	57.62	291,680	+0.37(+0.64%)
Dec 15, 2010	57.44	57.70	57.11	57.25	196,332	-0.20(-0.34%)
Dec 14, 2010	57.57	57.78	57.32	57.45	218,498	-0.06(-0.11%)
Dec 13, 2010	57.95	57.97	57.50	57.51	116,909	-0.24(-0.42%)
Dec 10, 2010	57.61	57.78	57.42	57.75	156,792	+0.33(+0.58%)
Dec 09, 2010	57.67	57.69	57.26	57.42	81,776	-0.01(-0.02%)
Dec 08, 2010	57.19	57.45	57.03	57.43	98,714	+0.47(+0.82%)
Dec 07, 2010	57.59	57.60	56.94	56.96	242,920	+0.04(+0.06%)
Dec 06, 2010	56.86	57.07	56.79	56.92	153,400	+0.02(+0.03%)
Dec 03, 2010	56.37	56.96	56.37	56.91	608,355	+0.24(+0.43%)
Dec 02, 2010	56.06	56.74	56.04	56.66	242,059	+0.71(+1.27%)
Dec 01, 2010	55.48	56.21	55.48	55.95	335,611	+1.20(+2.20%)
Nov 30, 2010	54.95	55.07	54.60	54.75	215,649	-0.71(-1.28%)
Nov 29, 2010	55.42	55.61	54.91	55.46	298,894	-0.36(-0.64%)
Nov 26, 2010	55.67	55.94	55.52	55.82	26,138	-0.20(-0.35%)
Nov 24, 2010	55.51	56.02	56.02	56.02	139,083	+0.99(+1.80%)
Nov 23, 2010	55.36	55.46	54.72	55.03	594,283	-0.84(-1.50%)
Nov 22, 2010	55.17	55.86	55.09	55.86	141,708	+0.46(+0.83%)
Nov 19, 2010	55.20	55.52	55.11	55.41	167,307	+0.20(+0.36%)
Nov 18, 2010	54.83	55.47	54.62	55.21	242,672	+0.97(+1.79%)
Nov 17, 2010	54.36	54.64	54.01	54.24	109,083	-0.01(-0.02%)
Nov 16, 2010	54.86	54.99	54.03	54.25	366,730	-1.00(-1.81%)
Nov 15, 2010	55.67	55.76	55.19	55.24	180,398	-0.25(-0.45%)
Nov 12, 2010	55.99	56.28	55.11	55.50	241,652	-0.74(-1.31%)
Nov 11, 2010	55.98	56.31	55.49	56.23	266,231	-1.01(-1.76%)
Nov 10, 2010	57.17	57.30	56.66	57.24	242,761	+0.10(+0.17%)
Nov 09, 2010	57.54	57.75	56.91	57.14	218,801	-0.21(-0.36%)
Nov 08, 2010	57.14	57.47	57.05	57.35	299,704	+0.14(+0.25%)
Nov 05, 2010	57.28	57.29	57.00	57.20	442,161	-0.01(-0.02%)
Nov 04, 2010	56.93	57.32	56.88	57.21	172,004	+0.86(+1.53%)
Nov 03, 2010	56.13	56.39	55.68	56.35	369,539	+0.29(+0.51%)
Nov 02, 2010	55.96	56.16	55.86	56.06	163,639	+0.50(+0.91%)
Nov 01, 2010	55.60	56.06	55.27	55.56	315,968	+0.15(+0.28%)
Oct 29, 2010	55.44	55.73	55.38	55.41	178,664	+0.08(+0.15%)
Oct 28, 2010	55.56	55.56	54.89	55.33	150,528	+0.04(+0.07%)
Oct 27, 2010	54.66	55.31	54.62	55.29	331,258	+0.39(+0.70%)
Oct 25, 2010	54.89	55.25	54.84	54.90	125,562	+0.21(+0.38%)
Oct 22, 2010	54.33	54.71	54.27	54.70	346,791	+0.44(+0.80%)
Oct 21, 2010	54.58	54.67	53.74	54.26	229,624	+0.03(+0.06%)
Oct 20, 2010	54.06	54.63	53.92	54.23	147,208	+0.31(+0.57%)
Oct 19, 2010	53.84	54.39	53.50	53.92	649,188	-0.88(-1.61%)
Oct 18, 2010	54.70	54.92	54.45	54.80	179,055	+0.14(+0.26%)
Oct 15, 2010	54.27	54.66	53.91	54.66	186,025	+1.10(+2.05%)
Oct 14, 2010	53.70	53.79	53.26	53.56	122,442	-0.05(-0.08%)
Oct 13, 2010	53.51	53.84	53.29	53.61	271,818	+0.51(+0.96%)
Oct 12, 2010	52.59	53.24	52.20	53.10	153,198	+0.42(+0.80%)
Oct 11, 2010	52.73	52.97	52.56	52.68	198,466	+0.04(+0.07%)
Oct 08, 2010	52.64	52.75	51.96	52.64	139,740	+0.41(+0.79%)
Oct 07, 2010	52.40	52.40	51.83	52.23	83,240	+0.13(+0.26%)
Oct 06, 2010	52.39	52.64	51.70	52.09	185,485	-0.40(-0.77%)
Oct 05, 2010	51.88	52.63	51.84	52.50	139,359	+1.12(+2.17%)
Oct 04, 2010	51.78	51.88	51.05	51.38	305,416	-0.56(-1.08%)

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