Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	46.38	46.60	46.13	46.15	363,875	-0.29(-0.62%)
Dec 30, 2010	46.50	46.89	46.40	46.44	185,920	-0.19(-0.41%)
Dec 29, 2010	46.33	46.89	46.33	46.63	409,307	+0.36(+0.77%)
Dec 28, 2010	46.50	46.51	45.98	46.27	273,837	-0.10(-0.21%)
Dec 27, 2010	46.31	46.46	45.96	46.37	216,904	-0.08(-0.18%)
Dec 23, 2010	46.46	46.78	46.35	46.46	207,198	-0.01(-0.02%)
Dec 22, 2010	47.07	47.09	46.22	46.46	404,095	-0.47(-1.00%)
Dec 21, 2010	46.31	47.44	46.22	46.94	560,610	+0.79(+1.70%)
Dec 20, 2010	46.58	46.88	46.08	46.15	687,093	-0.43(-0.92%)
Dec 17, 2010	46.00	46.68	45.57	46.58	1,408,653	+0.70(+1.51%)
Dec 16, 2010	45.40	46.36	44.97	45.88	1,135,011	+0.54(+1.19%)
Dec 15, 2010	45.79	46.85	45.29	45.35	1,293,518	-0.69(-1.49%)
Dec 14, 2010	45.70	46.38	45.65	46.03	587,914	+0.49(+1.07%)
Dec 13, 2010	45.91	46.17	45.44	45.55	472,411	-0.17(-0.36%)
Dec 10, 2010	45.61	45.84	45.46	45.71	469,902	+0.26(+0.58%)
Dec 09, 2010	45.24	45.48	44.85	45.45	572,422	+0.54(+1.19%)
Dec 08, 2010	45.97	46.00	44.64	44.91	1,598,937	-0.95(-2.07%)
Dec 07, 2010	45.31	46.32	45.31	45.86	530,301	+0.22(+0.49%)
Dec 06, 2010	45.56	45.91	45.35	45.64	358,830	+0.06(+0.13%)
Dec 03, 2010	45.25	45.75	44.96	45.58	859,805	+0.19(+0.42%)
Dec 02, 2010	45.69	45.74	44.85	45.39	1,160,112	-0.31(-0.67%)
Dec 01, 2010	45.41	45.79	45.27	45.69	838,858	+1.06(+2.37%)
Nov 30, 2010	44.29	44.94	44.22	44.64	959,548	-0.17(-0.39%)
Nov 29, 2010	44.28	45.01	43.71	44.81	633,270	+0.16(+0.35%)
Nov 26, 2010	44.64	44.92	44.39	44.65	137,382	-0.36(-0.81%)
Nov 24, 2010	44.05	45.02	45.02	45.02	552,558	+1.36(+3.12%)
Nov 23, 2010	43.88	44.06	43.56	43.66	685,835	-0.85(-1.91%)
Nov 22, 2010	43.80	44.56	43.53	44.51	534,015	+0.37(+0.84%)
Nov 19, 2010	43.46	44.18	43.26	44.13	350,165	+0.56(+1.29%)
Nov 18, 2010	43.10	44.42	42.94	43.57	790,651	+1.29(+3.04%)
Nov 17, 2010	42.28	42.69	41.92	42.29	401,989	+0.05(+0.12%)
Nov 16, 2010	42.57	42.57	41.53	42.24	976,077	-0.79(-1.84%)
Nov 15, 2010	43.07	43.65	42.94	43.03	439,964	+0.15(+0.35%)
Nov 12, 2010	43.33	43.61	42.70	42.88	319,737	-0.83(-1.89%)
Nov 11, 2010	43.28	43.80	43.25	43.71	648,917	-0.03(-0.08%)
Nov 10, 2010	43.35	43.93	42.93	43.74	616,508	+0.41(+0.95%)
Nov 09, 2010	43.80	44.19	43.14	43.33	859,813	-0.31(-0.72%)
Nov 08, 2010	43.69	43.93	43.38	43.64	424,387	-0.18(-0.41%)
Nov 05, 2010	43.70	43.92	43.25	43.82	1,066,525	+0.26(+0.61%)
Nov 04, 2010	42.61	43.69	42.51	43.56	1,506,925	+1.48(+3.51%)
Nov 03, 2010	41.84	42.15	41.63	42.08	933,298	+0.20(+0.47%)
Nov 02, 2010	41.95	42.22	41.77	41.88	578,950	+0.46(+1.12%)
Nov 01, 2010	41.75	41.97	41.17	41.42	450,859	+0.05(+0.12%)
Oct 29, 2010	40.66	41.48	40.59	41.37	560,670	+0.54(+1.33%)
Oct 28, 2010	41.36	41.51	40.69	40.83	751,684	-0.31(-0.74%)
Oct 27, 2010	41.11	41.17	40.50	41.13	741,467	-0.19(-0.46%)
Oct 25, 2010	40.97	41.97	40.88	41.32	1,017,597	+0.87(+2.14%)
Oct 22, 2010	40.96	42.21	40.30	40.45	1,910,403	+0.28(+0.70%)
Oct 21, 2010	40.17	40.73	39.67	40.17	752,136	+0.26(+0.66%)
Oct 20, 2010	39.13	40.21	39.08	39.91	685,006	+0.83(+2.13%)
Oct 19, 2010	39.31	39.78	38.80	39.08	688,547	-0.85(-2.13%)
Oct 18, 2010	40.16	40.35	39.72	39.93	831,141	-0.09(-0.23%)
Oct 15, 2010	40.37	40.66	39.56	40.02	338,660	-0.02(-0.06%)
Oct 14, 2010	40.22	40.31	39.78	40.04	352,773	-0.25(-0.61%)
Oct 13, 2010	39.89	40.38	39.87	40.29	829,692	+0.66(+1.67%)
Oct 12, 2010	39.50	39.77	39.07	39.63	495,025	-0.02(-0.04%)
Oct 11, 2010	39.48	40.11	39.48	39.65	841,563	+0.19(+0.48%)
Oct 08, 2010	39.46	39.69	39.34	39.46	1,161,751	+0.05(+0.13%)
Oct 07, 2010	39.83	40.20	39.29	39.41	1,575,373	-0.14(-0.35%)
Oct 06, 2010	39.67	39.76	39.00	39.55	867,690	-0.18(-0.46%)
Oct 05, 2010	39.12	39.84	38.84	39.73	1,145,855	+1.19(+3.08%)
Oct 04, 2010	38.89	39.03	38.09	38.54	826,337	-0.46(-1.19%)

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