Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	55.84	55.92	55.38	55.39	275,700	-0.47(-0.84%)
Dec 30, 2010	55.86	56.07	55.82	55.86	149,635	+0.00(+0.00%)
Dec 29, 2010	55.71	56.10	55.71	55.86	281,283	+0.17(+0.31%)
Dec 28, 2010	55.32	55.90	55.32	55.69	236,567	+0.41(+0.74%)
Dec 27, 2010	54.93	55.44	54.91	55.28	191,081	+0.15(+0.27%)
Dec 23, 2010	55.05	55.28	55.05	55.13	191,541	+0.09(+0.16%)
Dec 22, 2010	54.16	55.25	54.16	55.05	313,756	+0.88(+1.62%)
Dec 21, 2010	54.54	54.63	54.10	54.17	185,908	-0.05(-0.10%)
Dec 20, 2010	54.64	54.77	54.05	54.22	334,740	+0.11(+0.21%)
Dec 17, 2010	54.09	54.38	53.88	54.11	293,250	-0.23(-0.43%)
Dec 16, 2010	54.11	54.48	54.04	54.34	259,130	+0.25(+0.47%)
Dec 15, 2010	54.98	55.05	54.07	54.09	408,240	-0.94(-1.71%)
Dec 14, 2010	55.32	55.73	54.99	55.03	223,639	-0.30(-0.53%)
Dec 13, 2010	54.93	55.51	54.78	55.32	451,522	+0.64(+1.18%)
Dec 10, 2010	54.39	54.89	54.30	54.68	366,026	+0.35(+0.64%)
Dec 09, 2010	54.07	54.54	54.07	54.33	693,397	+0.29(+0.53%)
Dec 08, 2010	53.70	54.10	53.54	54.05	326,538	+0.41(+0.76%)
Dec 07, 2010	53.84	54.08	53.52	53.64	459,142	+0.19(+0.36%)
Dec 06, 2010	53.07	53.53	53.07	53.45	178,005	+0.15(+0.28%)
Dec 03, 2010	52.86	53.41	52.77	53.30	195,286	+0.11(+0.21%)
Dec 02, 2010	52.73	53.36	52.73	53.19	462,203	+0.57(+1.09%)
Dec 01, 2010	52.75	53.48	52.42	52.62	727,468	+0.36(+0.69%)
Nov 30, 2010	52.86	52.86	51.92	52.26	952,123	-0.79(-1.48%)
Nov 29, 2010	53.67	54.05	52.52	53.04	826,579	-0.68(-1.27%)
Nov 26, 2010	53.85	54.15	53.39	53.73	244,903	-0.12(-0.23%)
Nov 24, 2010	53.32	53.85	53.85	53.85	398,047	+0.72(+1.35%)
Nov 23, 2010	51.99	53.32	51.99	53.13	595,616	+0.51(+0.97%)
Nov 22, 2010	52.19	52.81	52.07	52.62	232,728	+0.23(+0.43%)
Nov 19, 2010	52.48	52.83	52.33	52.39	256,575	-0.27(-0.51%)
Nov 18, 2010	52.43	52.71	52.06	52.66	779,012	+0.73(+1.40%)
Nov 17, 2010	51.90	52.10	51.67	51.93	404,117	+0.01(+0.02%)
Nov 16, 2010	52.48	52.58	51.65	51.93	351,091	-0.82(-1.56%)
Nov 15, 2010	52.91	53.25	52.63	52.75	328,798	-0.07(-0.13%)
Nov 12, 2010	53.51	53.61	52.80	52.82	314,500	-1.00(-1.85%)
Nov 11, 2010	53.65	53.91	53.54	53.81	356,842	-0.29(-0.53%)
Nov 10, 2010	52.81	54.10	52.48	54.10	592,230	+1.35(+2.56%)
Nov 09, 2010	53.49	53.76	52.66	52.75	425,893	-1.26(-2.34%)
Nov 08, 2010	53.91	54.20	53.34	54.01	372,127	-0.02(-0.03%)
Nov 05, 2010	54.26	54.46	53.86	54.03	382,708	-0.26(-0.48%)
Nov 04, 2010	53.54	54.31	53.43	54.29	380,884	+1.16(+2.18%)
Nov 03, 2010	53.20	53.29	52.65	53.13	284,910	-0.14(-0.26%)
Nov 02, 2010	52.89	53.29	52.74	53.27	233,929	+0.66(+1.25%)
Nov 01, 2010	52.32	52.94	52.13	52.61	433,182	+0.41(+0.78%)
Oct 29, 2010	52.32	52.42	51.96	52.20	393,353	-0.35(-0.66%)
Oct 28, 2010	52.12	52.77	51.14	52.55	879,902	-0.42(-0.79%)
Oct 27, 2010	52.90	53.14	52.68	52.96	200,590	+0.33(+0.63%)
Oct 25, 2010	52.84	53.05	52.60	52.64	449,188	+0.14(+0.26%)
Oct 22, 2010	52.50	52.72	52.45	52.50	269,556	+0.10(+0.20%)
Oct 21, 2010	52.38	52.57	52.28	52.39	367,791	+0.16(+0.30%)
Oct 20, 2010	52.13	52.44	52.02	52.24	457,863	+0.22(+0.42%)
Oct 19, 2010	52.19	52.42	51.90	52.02	484,990	-0.54(-1.02%)
Oct 18, 2010	52.75	52.75	52.37	52.56	263,859	+0.03(+0.05%)
Oct 15, 2010	52.51	53.12	52.49	52.53	401,736	+0.21(+0.40%)
Oct 14, 2010	52.83	53.02	52.15	52.32	636,579	-0.48(-0.90%)
Oct 13, 2010	51.98	53.02	51.95	52.80	365,827	+0.90(+1.74%)
Oct 12, 2010	51.57	51.97	51.38	51.90	180,608	+0.31(+0.60%)
Oct 11, 2010	51.59	51.82	51.44	51.59	142,281	-0.05(-0.10%)
Oct 08, 2010	51.64	51.77	51.14	51.64	250,941	+0.39(+0.76%)
Oct 07, 2010	51.65	51.65	51.22	51.25	178,808	-0.16(-0.32%)
Oct 06, 2010	51.93	52.09	51.34	51.41	199,208	-0.69(-1.33%)
Oct 05, 2010	52.04	52.21	51.05	52.11	438,657	+0.55(+1.06%)
Oct 04, 2010	51.36	51.66	51.24	51.56	385,145	+0.05(+0.10%)

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