Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	51.39	51.39	51.11	51.25	126,688	-0.14(-0.28%)
Dec 30, 2010	51.37	51.49	51.28	51.40	45,191	+0.02(+0.03%)
Dec 29, 2010	51.40	51.54	51.22	51.38	51,439	+0.16(+0.31%)
Dec 28, 2010	51.49	51.49	51.02	51.22	49,152	-0.18(-0.35%)
Dec 27, 2010	51.47	51.47	51.06	51.40	87,929	-0.11(-0.21%)
Dec 23, 2010	51.73	51.76	51.42	51.51	61,056	-0.17(-0.33%)
Dec 22, 2010	51.84	51.84	51.53	51.67	74,452	+0.06(+0.12%)
Dec 21, 2010	51.68	51.68	51.40	51.62	157,540	+0.26(+0.51%)
Dec 20, 2010	51.53	51.53	51.03	51.36	74,290	+0.29(+0.58%)
Dec 17, 2010	51.09	51.15	50.90	51.06	86,002	+0.10(+0.20%)
Dec 16, 2010	50.66	50.99	50.48	50.96	118,594	+0.44(+0.86%)
Dec 15, 2010	50.73	50.94	50.42	50.52	71,617	-0.19(-0.38%)
Dec 14, 2010	50.73	50.96	50.62	50.72	77,162	-0.07(-0.14%)
Dec 13, 2010	51.38	51.38	50.78	50.79	119,856	-0.32(-0.62%)
Dec 10, 2010	50.94	51.17	50.79	51.11	74,182	+0.24(+0.48%)
Dec 09, 2010	51.12	51.13	50.76	50.87	95,413	+0.05(+0.09%)
Dec 08, 2010	50.99	51.01	50.57	50.82	161,703	-0.04(-0.09%)
Dec 07, 2010	51.52	51.52	50.84	50.86	364,749	-0.02(-0.03%)
Dec 06, 2010	50.78	50.94	50.65	50.88	70,984	+0.07(+0.13%)
Dec 03, 2010	50.53	50.88	50.33	50.81	53,338	+0.17(+0.34%)
Dec 02, 2010	50.22	50.69	50.14	50.64	148,816	+0.60(+1.20%)
Dec 01, 2010	49.81	50.22	49.80	50.04	45,122	+0.95(+1.93%)
Nov 30, 2010	48.76	49.41	48.64	49.09	48,502	-0.11(-0.22%)
Nov 29, 2010	49.27	49.33	48.66	49.20	70,844	-0.28(-0.56%)
Nov 26, 2010	49.43	49.56	49.18	49.48	37,315	-0.18(-0.35%)
Nov 24, 2010	49.14	49.65	49.65	49.65	75,227	+0.99(+2.04%)
Nov 23, 2010	48.89	48.92	48.50	48.66	64,951	-0.61(-1.24%)
Nov 22, 2010	48.90	49.34	48.79	49.27	125,127	+0.25(+0.51%)
Nov 19, 2010	48.66	49.05	48.46	49.02	61,127	+0.30(+0.62%)
Nov 18, 2010	48.82	49.09	48.67	48.72	64,761	+0.49(+1.01%)
Nov 17, 2010	47.90	48.32	47.88	48.23	34,949	+0.42(+0.88%)
Nov 16, 2010	48.17	48.52	47.61	47.81	74,110	-0.67(-1.38%)
Nov 15, 2010	48.98	48.98	48.45	48.48	49,909	-0.10(-0.21%)
Nov 12, 2010	48.87	49.23	48.38	48.59	62,192	-0.59(-1.19%)
Nov 11, 2010	48.96	49.42	48.69	49.17	49,324	-0.01(-0.03%)
Nov 10, 2010	48.81	49.19	48.58	49.19	167,552	+0.37(+0.77%)
Nov 09, 2010	49.53	49.53	48.62	48.81	114,162	-0.50(-1.00%)
Nov 08, 2010	49.24	49.36	48.89	49.31	117,784	-0.01(-0.02%)
Nov 05, 2010	49.11	49.45	49.11	49.32	79,474	+0.29(+0.58%)
Nov 04, 2010	48.94	49.06	48.82	49.03	97,786	+0.81(+1.67%)
Nov 03, 2010	48.17	48.28	47.64	48.22	131,751	+0.17(+0.35%)
Nov 02, 2010	47.97	48.20	47.71	48.06	51,037	+0.62(+1.31%)
Nov 01, 2010	47.73	47.93	47.17	47.44	64,227	-0.09(-0.19%)
Oct 29, 2010	47.45	47.58	47.33	47.53	62,800	+0.04(+0.09%)
Oct 28, 2010	47.60	47.72	47.19	47.49	52,834	+0.17(+0.35%)
Oct 27, 2010	47.28	47.33	46.89	47.32	57,597	-0.02(-0.04%)
Oct 25, 2010	47.32	47.79	47.29	47.34	59,407	+0.28(+0.59%)
Oct 22, 2010	46.99	47.07	46.74	47.06	40,362	+0.29(+0.61%)
Oct 21, 2010	46.92	47.33	46.43	46.77	84,507	+0.22(+0.47%)
Oct 20, 2010	46.08	46.76	46.08	46.55	65,421	+0.55(+1.20%)
Oct 19, 2010	46.25	46.54	45.74	46.00	63,387	-0.74(-1.58%)
Oct 18, 2010	46.98	46.98	46.55	46.74	77,995	-0.03(-0.07%)
Oct 15, 2010	47.02	47.02	46.27	46.77	51,572	+0.27(+0.58%)
Oct 14, 2010	46.87	46.87	46.25	46.50	55,344	-0.20(-0.43%)
Oct 13, 2010	47.03	47.03	46.61	46.71	98,347	+0.13(+0.27%)
Oct 12, 2010	46.56	46.66	45.97	46.58	74,271	+0.14(+0.31%)
Oct 11, 2010	46.54	46.62	46.28	46.44	133,816	+0.13(+0.29%)
Oct 08, 2010	46.30	46.47	45.73	46.30	225,018	+0.55(+1.19%)
Oct 07, 2010	46.01	46.01	45.46	45.76	86,375	+0.13(+0.28%)
Oct 06, 2010	45.86	45.86	45.40	45.63	38,355	-0.29(-0.64%)
Oct 05, 2010	45.44	46.01	45.41	45.93	32,701	+0.95(+2.11%)
Oct 04, 2010	45.09	45.30	44.73	44.98	41,514	-0.19(-0.43%)

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