Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	45.07	45.45	45.07	45.25	435,505	+0.08(+0.18%)
Dec 30, 2010	45.07	45.36	45.05	45.17	376,123	+0.10(+0.21%)
Dec 29, 2010	45.16	45.36	45.00	45.07	503,195	-0.09(-0.20%)
Dec 28, 2010	45.40	45.69	45.04	45.16	589,356	-0.22(-0.49%)
Dec 27, 2010	45.22	45.47	44.99	45.38	408,580	+0.00(+0.00%)
Dec 23, 2010	44.98	45.44	44.90	45.38	448,710	+0.14(+0.30%)
Dec 22, 2010	45.23	45.49	45.07	45.25	574,159	+0.08(+0.17%)
Dec 21, 2010	45.36	45.49	45.05	45.17	493,412	-0.07(-0.15%)
Dec 20, 2010	45.40	45.43	45.06	45.24	883,808	-0.16(-0.35%)
Dec 17, 2010	45.02	45.45	44.82	45.40	1,666,769	+0.23(+0.50%)
Dec 16, 2010	45.18	45.29	45.04	45.17	785,330	+0.06(+0.12%)
Dec 15, 2010	45.03	45.32	44.83	45.12	824,327	-0.06(-0.12%)
Dec 14, 2010	45.17	45.54	45.03	45.17	817,581	-0.01(-0.03%)
Dec 13, 2010	45.23	45.39	45.07	45.18	613,624	+0.03(+0.08%)
Dec 10, 2010	45.16	45.29	44.98	45.15	938,951	+0.14(+0.31%)
Dec 09, 2010	45.30	45.43	45.00	45.01	880,763	-0.04(-0.09%)
Dec 08, 2010	45.00	45.10	44.88	45.05	832,902	+0.22(+0.49%)
Dec 07, 2010	44.90	45.10	44.68	44.83	951,067	+0.21(+0.46%)
Dec 06, 2010	44.92	44.92	44.56	44.63	834,007	-0.14(-0.32%)
Dec 03, 2010	44.85	45.14	44.55	44.77	869,441	-0.14(-0.31%)
Dec 02, 2010	44.47	45.32	44.27	44.91	1,767,919	+0.55(+1.24%)
Dec 01, 2010	43.85	44.66	43.79	44.36	1,355,285	+0.76(+1.74%)
Nov 30, 2010	43.10	43.78	42.92	43.60	1,402,146	+0.28(+0.64%)
Nov 29, 2010	43.05	43.40	43.01	43.32	1,077,603	-0.12(-0.29%)
Nov 26, 2010	43.20	43.59	43.08	43.45	411,346	+0.02(+0.05%)
Nov 24, 2010	43.34	43.43	43.43	43.43	979,785	+0.19(+0.43%)
Nov 23, 2010	43.10	43.39	42.73	43.24	1,140,494	-0.14(-0.32%)
Nov 22, 2010	42.78	43.49	42.70	43.38	1,392,355	+0.48(+1.13%)
Nov 19, 2010	42.90	43.05	42.36	42.90	1,448,672	+0.06(+0.13%)
Nov 18, 2010	43.67	43.93	41.68	42.84	4,450,725	-0.59(-1.35%)
Nov 17, 2010	43.59	43.77	43.25	43.43	1,304,559	-0.07(-0.16%)
Nov 16, 2010	43.25	43.83	42.85	43.50	1,808,109	-0.08(-0.17%)
Nov 15, 2010	43.58	43.84	43.25	43.57	961,698	+0.22(+0.51%)
Nov 12, 2010	43.38	43.69	43.22	43.35	826,105	-0.14(-0.32%)
Nov 11, 2010	43.26	43.57	43.18	43.49	1,008,743	+0.02(+0.05%)
Nov 10, 2010	43.68	43.68	43.17	43.47	907,248	-0.29(-0.66%)
Nov 09, 2010	44.27	44.41	43.58	43.76	741,390	-0.40(-0.91%)
Nov 08, 2010	43.99	44.17	43.81	44.16	848,304	+0.03(+0.08%)
Nov 05, 2010	44.16	44.34	43.95	44.12	675,959	-0.09(-0.20%)
Nov 04, 2010	44.17	44.38	44.01	44.21	661,615	+0.42(+0.95%)
Nov 03, 2010	43.98	44.21	43.43	43.79	639,673	-0.10(-0.23%)
Nov 02, 2010	44.21	44.45	43.84	43.90	588,429	+0.05(+0.12%)
Nov 01, 2010	44.08	44.45	43.64	43.84	774,213	-0.19(-0.44%)
Oct 29, 2010	43.52	44.22	43.39	44.03	1,107,422	+0.53(+1.23%)
Oct 28, 2010	43.06	43.52	42.92	43.50	1,049,767	+0.64(+1.50%)
Oct 27, 2010	42.91	42.92	42.47	42.86	546,178	-0.42(-0.97%)
Oct 25, 2010	43.35	43.72	43.24	43.27	736,494	+0.10(+0.22%)
Oct 22, 2010	43.18	43.28	43.01	43.18	427,673	-0.03(-0.06%)
Oct 21, 2010	43.12	43.65	43.05	43.21	1,066,821	+0.16(+0.38%)
Oct 20, 2010	42.71	43.36	42.71	43.04	772,438	+0.46(+1.08%)
Oct 19, 2010	42.98	43.19	42.51	42.58	1,014,624	-0.65(-1.51%)
Oct 18, 2010	43.06	43.35	42.96	43.23	574,848	+0.11(+0.25%)
Oct 15, 2010	43.40	43.47	42.92	43.12	972,646	-0.01(-0.03%)
Oct 14, 2010	43.12	43.46	42.99	43.14	1,132,432	+0.10(+0.22%)
Oct 13, 2010	42.64	43.11	42.48	43.04	926,600	+0.54(+1.27%)
Oct 12, 2010	42.47	42.58	42.10	42.50	828,871	+0.03(+0.06%)
Oct 11, 2010	42.37	42.59	42.15	42.47	411,684	+0.07(+0.16%)
Oct 08, 2010	42.40	42.60	42.06	42.40	1,003,472	-0.10(-0.23%)
Oct 07, 2010	42.64	42.75	42.39	42.50	931,426	+0.04(+0.10%)
Oct 06, 2010	42.27	42.53	42.14	42.46	1,047,622	+0.14(+0.34%)
Oct 05, 2010	41.76	42.31	41.64	42.31	1,324,553	+0.69(+1.66%)
Oct 04, 2010	41.29	41.97	41.19	41.62	1,227,852	+0.34(+0.81%)

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