1988/01/01	9.34
1988/01/02	9.78
1988/01/03	9.78
1988/01/04	9.78
1988/01/05	9.34
1988/01/06	8.90
1988/01/07	8.46
1988/01/08	8.46
1988/01/09	8.90
1988/01/10	9.78
1988/01/11	9.78
1988/01/12	8.90
1988/01/13	8.46
1988/01/14	8.46
1988/01/15	9.34
1988/01/16	8.90
1988/01/17	8.46
1988/01/18	8.90
1988/01/19	8.46
1988/01/20	8.46
1988/01/21	8.46
1988/01/22	8.02
1988/01/23	8.02
1988/01/24	7.58
1988/01/25	8.02
1988/01/26	8.02
1988/01/27	7.14
1988/01/28	7.14
1988/01/29	7.14
1988/01/30	5.38
1988/01/31	4.10
1988/02/01	2.50
1988/02/02	2.30
1988/02/03	2.00
1988/02/04	2.20
1988/02/05	1.35
1988/02/06	1.26
1988/02/07	1.14
1988/02/08	1.05
1988/02/09	0.99
1988/02/10	0.87
1988/02/11	0.75
1988/02/12	0.78
1988/02/13	0.75
1988/02/14	0.69
1988/02/15	0.57
1988/02/16	0.57
1988/02/17	0.48
1988/02/18	0.45
1988/02/19	0.39
1988/02/20	0.39
1988/02/21	0.33
1988/02/22	0.33
1988/02/23	0.33
1988/02/24	0.30
1988/02/25	0.28
1988/02/26	0.28
1988/02/27	0.28
1988/02/28	0.28
1988/02/29	0.30
1988/03/01	0.28
1988/03/02	0.28
1988/03/03	0.28
1988/03/04	0.28
1988/03/05	0.21
1988/03/06	0.21
1988/03/07	0.23
1988/03/08	0.21
1988/03/09	0.21
1988/03/10	0.21
1988/03/11	0.21
1988/03/12	0.10
1988/03/13	0.08
1988/03/14	0.06
1988/03/15	0.06
1988/03/16	0.06
1988/03/17	0.02
1988/03/18	0.02
1988/03/19	0.04
1988/03/20	0.04
1988/03/21	0.02
1988/03/22	0.02
1988/03/23	0.02
1988/03/24	0
1988/03/25	0
1988/03/26	0
1988/03/27	0
1988/03/28	0
1988/03/29	0
1988/03/30	0
1988/03/31	0
1988/04/01	-9999
1988/04/02	-9999
1988/04/03	-9999
1988/04/04	-9999
1988/04/05	-9999
1988/04/06	-9999
1988/04/07	-9999
1988/04/08	-9999
1988/04/09	-9999
1988/04/10	-9999
1988/04/11	-9999
1988/04/12	-9999
1988/04/13	-9999
1988/04/14	-9999
1988/04/15	-9999
1988/04/16	-9999
1988/04/17	-9999
1988/04/18	-9999
1988/04/19	-9999
1988/04/20	-9999
1988/04/21	-9999
1988/04/22	-9999
1988/04/23	-9999
1988/04/24	-9999
1988/04/25	-9999
1988/04/26	-9999
1988/04/27	-9999
1988/04/28	-9999
1988/04/29	-9999
1988/04/30	-9999
1988/05/01	-9999
1988/05/02	-9999
1988/05/03	-9999
1988/05/04	-9999
1988/05/05	-9999
1988/05/06	-9999
1988/05/07	-9999
1988/05/08	-9999
1988/05/09	-9999
1988/05/10	-9999
1988/05/11	-9999
1988/05/12	-9999
1988/05/13	-9999
1988/05/14	-9999
1988/05/15	-9999
1988/05/16	-9999
1988/05/17	-9999
1988/05/18	-9999
1988/05/19	-9999
1988/05/20	-9999
1988/05/21	-9999
1988/05/22	-9999
1988/05/23	-9999
1988/05/24	-9999
1988/05/25	-9999
1988/05/26	-9999
1988/05/27	-9999
1988/05/28	-9999
1988/05/29	-9999
1988/05/30	-9999
1988/05/31	-9999
1988/06/01	-9999
1988/06/02	-9999
1988/06/03	-9999
1988/06/04	-9999
1988/06/05	-9999
1988/06/06	-9999
1988/06/07	-9999
1988/06/08	-9999
1988/06/09	-9999
1988/06/10	-9999
1988/06/11	-9999
1988/06/12	-9999
1988/06/13	-9999
1988/06/14	-9999
1988/06/15	-9999
1988/06/16	-9999
1988/06/17	-9999
1988/06/18	-9999
1988/06/19	-9999
1988/06/20	-9999
1988/06/21	-9999
1988/06/22	-9999
1988/06/23	-9999
1988/06/24	-9999
1988/06/25	-9999
1988/06/26	-9999
1988/06/27	-9999
1988/06/28	-9999
1988/06/29	-9999
1988/06/30	-9999
1988/07/01	-9999
1988/07/02	-9999
1988/07/03	-9999
1988/07/04	-9999
1988/07/05	-9999
1988/07/06	-9999
1988/07/07	-9999
1988/07/08	-9999
1988/07/09	-9999
1988/07/10	-9999
1988/07/11	-9999
1988/07/12	-9999
1988/07/13	-9999
1988/07/14	-9999
1988/07/15	-9999
1988/07/16	-9999
1988/07/17	-9999
1988/07/18	-9999
1988/07/19	-9999
1988/07/20	-9999
1988/07/21	-9999
1988/07/22	-9999
1988/07/23	-9999
1988/07/24	-9999
1988/07/25	-9999
1988/07/26	-9999
1988/07/27	-9999
1988/07/28	-9999
1988/07/29	-9999
1988/07/30	-9999
1988/07/31	-9999
1988/08/01	-9999
1988/08/02	-9999
1988/08/03	-9999
1988/08/04	-9999
1988/08/05	-9999
1988/08/06	-9999
1988/08/07	-9999
1988/08/08	-9999
1988/08/09	-9999
1988/08/10	-9999
1988/08/11	-9999
1988/08/12	-9999
1988/08/13	-9999
1988/08/14	-9999
1988/08/15	-9999
1988/08/16	-9999
1988/08/17	-9999
1988/08/18	-9999
1988/08/19	-9999
1988/08/20	-9999
1988/08/21	-9999
1988/08/22	-9999
1988/08/23	-9999
1988/08/24	-9999
1988/08/25	-9999
1988/08/26	-9999
1988/08/27	-9999
1988/08/28	-9999
1988/08/29	-9999
1988/08/30	-9999
1988/08/31	-9999
1988/09/01	-9999
1988/09/02	-9999
1988/09/03	-9999
1988/09/04	-9999
1988/09/05	-9999
1988/09/06	-9999
1988/09/07	-9999
1988/09/08	-9999
1988/09/09	-9999
1988/09/10	-9999
1988/09/11	-9999
1988/09/12	-9999
1988/09/13	-9999
1988/09/14	-9999
1988/09/15	-9999
1988/09/16	-9999
1988/09/17	-9999
1988/09/18	-9999
1988/09/19	-9999
1988/09/20	-9999
1988/09/21	-9999
1988/09/22	-9999
1988/09/23	-9999
1988/09/24	-9999
1988/09/25	-9999
1988/09/26	-9999
1988/09/27	-9999
1988/09/28	-9999
1988/09/29	-9999
1988/09/30	-9999
1988/10/01	-9999
1988/10/02	-9999
1988/10/03	-9999
1988/10/04	-9999
1988/10/05	-9999
1988/10/06	-9999
1988/10/07	-9999
1988/10/08	-9999
1988/10/09	-9999
1988/10/10	-9999
1988/10/11	-9999
1988/10/12	-9999
1988/10/13	-9999
1988/10/14	-9999
1988/10/15	-9999
1988/10/16	-9999
1988/10/17	-9999
1988/10/18	-9999
1988/10/19	-9999
1988/10/20	-9999
1988/10/21	-9999
1988/10/22	-9999
1988/10/23	-9999
1988/10/24	-9999
1988/10/25	-9999
1988/10/26	-9999
1988/10/27	-9999
1988/10/28	-9999
1988/10/29	-9999
1988/10/30	-9999
1988/10/31	-9999
1988/11/01	-9999
1988/11/02	-9999
1988/11/03	-9999
1988/11/04	-9999
1988/11/05	-9999
1988/11/06	-9999
1988/11/07	-9999
1988/11/08	-9999
1988/11/09	-9999
1988/11/10	-9999
1988/11/11	-9999
1988/11/12	-9999
1988/11/13	-9999
1988/11/14	-9999
1988/11/15	-9999
1988/11/16	-9999
1988/11/17	-9999
1988/11/18	-9999
1988/11/19	-9999
1988/11/20	-9999
1988/11/21	-9999
1988/11/22	-9999
1988/11/23	-9999
1988/11/24	-9999
1988/11/25	-9999
1988/11/26	-9999
1988/11/27	-9999
1988/11/28	-9999
1988/11/29	-9999
1988/11/30	-9999
1988/12/01	-9999
1988/12/02	-9999
1988/12/03	-9999
1988/12/04	-9999
1988/12/05	-9999
1988/12/06	-9999
1988/12/07	-9999
1988/12/08	-9999
1988/12/09	-9999
1988/12/10	-9999
1988/12/11	-9999
1988/12/12	-9999
1988/12/13	-9999
1988/12/14	-9999
1988/12/15	-9999
1988/12/16	-9999
1988/12/17	-9999
1988/12/18	-9999
1988/12/19	-9999
1988/12/20	-9999
1988/12/21	-9999
1988/12/22	-9999
1988/12/23	-9999
1988/12/24	-9999
1988/12/25	-9999
1988/12/26	-9999
1988/12/27	-9999
1988/12/28	-9999
1988/12/29	-9999
1988/12/30	-9999
1988/12/31	-9999
#===========================================
# Number of observations = 91 / 366
# Average = 3.15