Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	48.81	49.04	48.81	48.84	32,356	+0.00(+0.00%)
Dec 30, 2010	48.94	48.97	48.84	48.84	36,560	+0.02(+0.04%)
Dec 29, 2010	48.79	48.89	48.79	48.82	5,057	+0.07(+0.15%)
Dec 28, 2010	48.72	48.79	48.56	48.75	25,864	-0.01(-0.02%)
Dec 27, 2010	48.61	48.81	48.61	48.76	5,751	-0.19(-0.39%)
Dec 23, 2010	49.23	49.23	48.87	48.95	20,977	-0.12(-0.24%)
Dec 22, 2010	48.85	49.07	48.85	49.06	12,804	+0.27(+0.56%)
Dec 21, 2010	48.88	49.04	48.76	48.79	11,192	+0.20(+0.41%)
Dec 20, 2010	48.66	48.67	48.47	48.59	13,117	-0.01(-0.02%)
Dec 17, 2010	48.38	48.62	48.34	48.60	11,933	+0.09(+0.19%)
Dec 16, 2010	48.28	48.62	48.04	48.51	23,176	+0.24(+0.51%)
Dec 15, 2010	48.52	48.79	48.22	48.27	120,640	-0.39(-0.80%)
Dec 14, 2010	48.76	48.79	48.57	48.66	12,622	+0.45(+0.94%)
Dec 13, 2010	48.71	48.91	48.20	48.20	70,013	-0.24(-0.50%)
Dec 10, 2010	47.90	48.66	47.90	48.45	182,228	+0.82(+1.73%)
Dec 09, 2010	47.75	47.90	47.51	47.62	23,861	+0.02(+0.04%)
Dec 08, 2010	47.53	47.75	47.50	47.61	42,091	+0.10(+0.21%)
Dec 07, 2010	47.77	47.89	47.50	47.51	19,795	-0.08(-0.16%)
Dec 06, 2010	47.87	48.06	47.57	47.58	54,174	-0.40(-0.84%)
Dec 03, 2010	47.88	48.03	47.57	47.99	26,636	-0.14(-0.28%)
Dec 02, 2010	47.75	48.12	47.68	48.12	18,261	+0.56(+1.18%)
Dec 01, 2010	47.36	47.73	47.36	47.56	43,091	+1.03(+2.22%)
Nov 30, 2010	46.37	46.90	46.27	46.53	29,821	-0.35(-0.75%)
Nov 29, 2010	46.31	46.97	46.11	46.88	32,743	+0.14(+0.31%)
Nov 26, 2010	46.96	46.96	46.74	46.74	3,256	-0.35(-0.75%)
Nov 24, 2010	47.20	47.09	47.09	47.09	11,916	+0.28(+0.60%)
Nov 23, 2010	47.06	47.07	46.75	46.81	9,606	-0.72(-1.52%)
Nov 22, 2010	47.31	47.57	47.12	47.53	14,501	+0.43(+0.90%)
Nov 19, 2010	46.75	47.25	46.71	47.11	18,595	+0.30(+0.64%)
Nov 18, 2010	46.62	47.12	46.30	46.81	23,385	+0.44(+0.96%)
Nov 17, 2010	46.16	46.41	45.95	46.37	38,118	+0.24(+0.51%)
Nov 16, 2010	46.56	46.75	45.99	46.13	14,737	-0.83(-1.77%)
Nov 15, 2010	47.47	47.47	46.95	46.96	12,268	-0.35(-0.75%)
Nov 12, 2010	47.76	47.80	47.16	47.32	13,973	-0.66(-1.38%)
Nov 11, 2010	47.42	47.98	47.39	47.98	13,899	+0.31(+0.65%)
Nov 10, 2010	47.31	47.69	46.76	47.67	12,613	+0.36(+0.77%)
Nov 09, 2010	47.75	47.81	47.21	47.31	10,816	-0.39(-0.82%)
Nov 08, 2010	47.13	47.70	47.13	47.70	14,849	+0.35(+0.75%)
Nov 05, 2010	47.25	47.42	47.14	47.34	10,665	+0.13(+0.27%)
Nov 04, 2010	47.06	47.22	46.73	47.22	18,824	+0.64(+1.38%)
Nov 03, 2010	46.65	46.94	46.08	46.57	74,427	-0.13(-0.27%)
Nov 02, 2010	45.77	46.73	45.77	46.70	38,682	+1.48(+3.28%)
Nov 01, 2010	45.46	45.71	44.95	45.22	27,625	-0.14(-0.30%)
Oct 29, 2010	45.05	45.46	45.05	45.35	16,442	+0.10(+0.22%)
Oct 28, 2010	45.31	45.47	45.11	45.25	79,608	+0.12(+0.26%)
Oct 27, 2010	45.41	45.56	44.83	45.13	30,517	-0.77(-1.68%)
Oct 25, 2010	45.98	46.29	45.87	45.90	55,993	+0.20(+0.44%)
Oct 22, 2010	45.26	45.72	45.18	45.70	17,907	+0.62(+1.37%)
Oct 21, 2010	45.26	45.32	44.71	45.09	24,712	-0.28(-0.62%)
Oct 20, 2010	45.13	45.53	45.09	45.37	51,415	+0.62(+1.40%)
Oct 19, 2010	45.34	45.34	44.55	44.74	39,051	-1.16(-2.52%)
Oct 18, 2010	45.60	45.92	45.55	45.90	16,207	+0.34(+0.75%)
Oct 15, 2010	45.59	45.65	45.22	45.56	166,087	+0.24(+0.54%)
Oct 14, 2010	45.36	45.87	45.06	45.32	122,029	-0.13(-0.28%)
Oct 13, 2010	45.08	45.60	45.07	45.44	39,449	+0.43(+0.97%)
Oct 12, 2010	44.60	45.03	44.53	45.01	11,461	+0.13(+0.28%)
Oct 11, 2010	44.69	45.04	44.60	44.88	29,906	+0.24(+0.55%)
Oct 08, 2010	44.64	44.72	44.23	44.64	39,961	+0.29(+0.65%)
Oct 07, 2010	44.20	44.54	44.17	44.35	109,119	+0.34(+0.78%)
Oct 06, 2010	44.71	44.71	43.91	44.00	47,960	-0.63(-1.42%)
Oct 05, 2010	44.32	44.71	44.20	44.64	58,909	+0.80(+1.82%)
Oct 04, 2010	44.46	44.65	43.79	43.84	30,496	-0.73(-1.64%)

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