Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	55.27	55.50	55.10	55.46	146,858	+0.31(+0.57%)
Dec 30, 2010	54.39	55.14	54.39	55.14	290,919	+0.92(+1.70%)
Dec 29, 2010	53.90	54.38	53.90	54.23	199,002	+0.67(+1.25%)
Dec 28, 2010	54.07	54.31	53.46	53.55	818,789	-0.35(-0.65%)
Dec 27, 2010	54.29	54.32	53.71	53.90	312,425	-0.68(-1.24%)
Dec 23, 2010	54.35	54.72	54.29	54.58	180,973	-0.20(-0.37%)
Dec 22, 2010	55.08	55.08	54.32	54.78	279,483	-0.72(-1.30%)
Dec 21, 2010	55.69	55.83	55.33	55.50	336,217	-0.34(-0.61%)
Dec 20, 2010	55.89	55.98	55.50	55.85	403,855	-0.06(-0.10%)
Dec 17, 2010	55.44	55.90	55.24	55.90	437,605	+0.45(+0.80%)
Dec 16, 2010	55.37	55.46	54.91	55.46	171,068	+0.20(+0.35%)
Dec 15, 2010	54.70	55.31	54.70	55.26	184,804	+0.44(+0.79%)
Dec 14, 2010	54.51	54.88	54.46	54.83	162,698	+0.38(+0.70%)
Dec 13, 2010	54.44	54.67	54.25	54.45	319,428	+0.08(+0.14%)
Dec 10, 2010	54.58	54.78	54.15	54.37	217,302	+0.00(+0.00%)
Dec 09, 2010	54.65	54.96	54.27	54.37	277,322	+0.18(+0.33%)
Dec 08, 2010	54.54	54.74	53.99	54.19	246,259	-0.21(-0.38%)
Dec 07, 2010	54.72	55.02	54.37	54.39	242,985	+0.33(+0.61%)
Dec 06, 2010	54.49	54.52	54.06	54.06	325,479	-0.53(-0.97%)
Dec 03, 2010	53.99	54.61	53.78	54.59	307,886	+0.57(+1.05%)
Dec 02, 2010	53.97	54.15	53.78	54.02	315,142	+0.26(+0.48%)
Dec 01, 2010	53.81	54.08	53.62	53.76	265,746	+0.40(+0.74%)
Nov 30, 2010	53.32	53.62	52.93	53.37	376,356	-0.10(-0.20%)
Nov 29, 2010	53.59	53.66	53.04	53.47	184,198	-0.24(-0.44%)
Nov 26, 2010	54.00	54.01	53.67	53.71	61,124	-0.74(-1.36%)
Nov 24, 2010	53.99	54.45	54.45	54.45	310,840	+0.80(+1.49%)
Nov 23, 2010	53.70	53.81	53.33	53.64	548,785	-1.01(-1.85%)
Nov 22, 2010	54.18	54.67	53.73	54.65	275,398	+0.47(+0.87%)
Nov 19, 2010	53.46	54.20	53.27	54.18	215,804	+0.81(+1.53%)
Nov 18, 2010	53.16	53.62	53.16	53.37	238,545	+0.93(+1.78%)
Nov 17, 2010	52.41	52.83	52.23	52.43	352,136	-0.08(-0.16%)
Nov 16, 2010	52.93	53.02	52.12	52.52	904,974	-1.46(-2.70%)
Nov 15, 2010	53.97	54.13	53.31	53.97	391,726	+0.05(+0.09%)
Nov 12, 2010	54.47	54.48	53.67	53.92	267,127	-0.75(-1.36%)
Nov 11, 2010	54.88	54.98	54.60	54.67	142,778	-0.32(-0.58%)
Nov 10, 2010	55.07	55.09	54.47	54.99	375,272	-0.19(-0.34%)
Nov 09, 2010	55.14	55.59	54.81	55.18	651,667	+0.65(+1.19%)
Nov 08, 2010	54.45	54.68	53.13	54.53	661,721	+0.05(+0.09%)
Nov 05, 2010	54.45	54.65	54.32	54.48	309,026	+0.22(+0.41%)
Nov 04, 2010	54.40	54.45	53.97	54.26	573,340	+1.01(+1.89%)
Nov 03, 2010	54.16	54.22	53.00	53.25	1,319,622	-0.60(-1.11%)
Nov 02, 2010	53.32	53.87	52.93	53.85	303,868	+0.85(+1.60%)
Nov 01, 2010	52.87	53.22	52.75	53.00	394,885	+0.18(+0.34%)
Oct 29, 2010	52.44	52.82	52.37	52.82	323,258	+0.62(+1.19%)
Oct 28, 2010	52.03	52.36	51.81	52.20	251,210	+0.52(+1.00%)
Oct 27, 2010	51.14	51.68	50.77	51.68	344,640	+0.07(+0.13%)
Oct 25, 2010	51.63	51.72	51.40	51.61	277,543	+0.23(+0.45%)
Oct 22, 2010	51.40	51.53	51.04	51.38	143,251	-0.01(-0.03%)
Oct 21, 2010	51.55	51.73	51.20	51.40	407,504	+0.00(+0.00%)
Oct 20, 2010	51.17	51.79	51.01	51.40	387,353	+0.47(+0.93%)
Oct 19, 2010	50.61	51.08	50.59	50.92	441,794	-0.26(-0.52%)
Oct 18, 2010	51.14	51.72	51.14	51.19	371,458	-0.53(-1.02%)
Oct 15, 2010	52.58	52.58	51.53	51.72	321,925	-0.44(-0.84%)
Oct 14, 2010	52.20	52.38	51.70	52.15	620,305	-0.08(-0.15%)
Oct 13, 2010	51.26	52.41	51.23	52.23	879,799	+1.59(+3.15%)
Oct 12, 2010	50.61	51.03	50.59	50.64	926,709	-0.04(-0.08%)
Oct 11, 2010	50.85	52.96	50.56	50.68	300,289	-0.05(-0.10%)
Oct 08, 2010	50.73	50.93	50.24	50.73	459,077	+0.14(+0.28%)
Oct 07, 2010	51.88	51.88	50.50	50.59	574	-1.07(-2.08%)
Oct 06, 2010	51.92	51.99	51.34	51.66	499,350	-0.01(-0.03%)
Oct 05, 2010	51.96	52.01	51.53	51.67	5,743	+0.11(+0.22%)
Oct 04, 2010	51.82	52.15	51.27	51.56	403,439	-0.37(-0.71%)

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