83010	1OJAN83 	30.96	31.02	30.96	30.98	31.19 	31.08	30.96	31.08	31.19	30.96	 	
83018	18-Jan-83	30.53	30.64	30.75	30.64	30.64	30.56	30.75	30.58	30.75	30.64	 	
83062	a3MARS) 	30	30	30	30	30	30	30	30 	30	30	 	
83069	1QHARS) 	29.19	29.1	29.71	29.33	29.35	29.19	29.19	29.02	29.19	29.24	 	
83073	14HAR83 	29.01	28.96	29.46	29.14	29.15	29.01	29.01	28.88	29.01	29.05	 	
83080	21MARS3 	28.83	28.82	28.15	28.6	28.95	28.83	28.83	28.74	28.83	28.86	 	
83089	3eHARSJ 	28.65	28.75	28.65	28.68	28.67	28.65	28.68	28.6	28.65	28.84	 	
83095	5-Apr-83	28.49	28.49	28.55	28.51	28.49	28.46	28.46	28.46	28.49	28.55	 
83103	13-Apr-83	27.24	28.58	27.69	27.84	27.27	27.67	27.71 	27.64	27.69	27.24	 
83108	IBAPR83 	28	27.94	27.83	27.92	27.89	28.89	27.94	27.89	27.89	28	 
83116	26-Apr-83	27.46	27.57	27.51	27.51	27.62	27.51	27.51	27.57	27.62	27.51	 
83123	03MAYBJ 	27.46	27.51	27.46	27.48	27.51	27.35	27.46	27.46	27.57 	27.46	 
83130	1aHAYB3 	27.25	27.38	27.34	27.32	27.37	27.22	27.3	27.33	27.15	27.5	 
83138	1aHAyB3 	27.04 	27.26	27.33	27.21 	27.26	27.09	27.04	27.2	27.04	27.31	 
83143	23HAY83 	27.4	27.4	21.46	27.42	27.51	21.46	27.57	27.4	27.46	27.62	 
83152	O1JUN83 	27.62	27.84	21.84	27.77	27.73	27.79	27.68	27.73	27.84	27.79	 
83157	6-Jun-83	27.78	27.73	27.89	27.8	27.78	27.89	27.84	27.94	27.84	27.89	 
83164	13-Jun-83	28.24	28.13	28.13	28.17	28.18	28.18	28.18	28.18	28.18	28.18	 
83171	20-Jun-83	28.5	28.61	28.61	28.59	28.4	28.56	28.4	28.61	28.4	28.56	 
83178	21-Jun-83	28.58	28.52	28.58	28.56	28.58	28.47	28.63	28.63	28.58	28.63	 
83186	5-Ju1-83	28.69	28.69	28.85	28.14	28.74	28.14	28.74	28.69	28.8	28.74	 
83192	I1JU183 	28.72	28.61	28.67	28.67	28.61	28.78	28.78	28.78	28.61	28.61	 
83199	18-Ju1-83	29.11	29.08	29.11	29.1	29.06	29.11	29.14	29.14	29.03	29.03	 
83206	25-Ju1-83	29.5	29.55	29.55	29.53	29.5	29.44	29.5	29.5	29.44	29.44	 
83213	O1AUG83 	29.88	29.66	29.77	29.77	29.71	29.77	29.88	29.82	29.77	29.88	 
83221	9-Aug-83	29.93	29.88	30.1	29.97	30.15	29.99	29.88	29.93	30.04	29.93	 
83227	15-Aug-83	29.56	29.66	29.61	29.61	29.72	29.61	29.5	29.72	29.56	29.66	 
83234	22-Aug-83	29.82	29.76	29.93	29.84	29.93	29.82	29.76	29.76	29.82	29.93	 
83241	29-Aug-83	30.11	30.22	30.11	30.15	30.11	30.11	30.16	30.16	30.22	30.22	 
83249	6-Sep-83	30.32	30.43	30.48	30.41	30.43	30.48	30.32	30.37	30.37	30.32
83255	l2SEP83	        30.37	30.31	30.37	30.35	30.26	30.31	30.37	30.26	30.48	30.42
83262	19-Sep-83	30.43	30.54	30.7	30.56	30.59	30.59	30.59	30.7	30.43	30.48