1988/01/01	6.70
1988/01/02	6.70
1988/01/03	6.59
1988/01/04	6.49
1988/01/05	6.38
1988/01/06	6.38
1988/01/07	6.38
1988/01/08	6.28
1988/01/09	6.17
1988/01/10	6.07
1988/01/11	5.96
1988/01/12	5.86
1988/01/13	5.75
1988/01/14	5.65
1988/01/15	5.65
1988/01/16	5.65
1988/01/17	5.55
1988/01/18	5.44
1988/01/19	4.91
1988/01/20	4.60
1988/01/21	4.51
1988/01/22	4.41
1988/01/23	4.41
1988/01/24	4.32
1988/01/25	4.22
1988/01/26	4.22
1988/01/27	4.22
1988/01/28	4.13
1988/01/29	4.22
1988/01/30	4.32
1988/01/31	4.32
1988/02/01	4.22
1988/02/02	4.13
1988/02/03	3.94
1988/02/04	3.75
1988/02/05	3.84
1988/02/06	3.84
1988/02/07	4.91
1988/02/08	4.91
1988/02/09	4.81
1988/02/10	4.71
1988/02/11	4.71
1988/02/12	4.71
1988/02/13	4.71
1988/02/14	4.60
1988/02/15	4.71
1988/02/16	4.91
1988/02/17	5.96
1988/02/18	7.72
1988/02/19	7.49
1988/02/20	6.70
1988/02/21	6.59
1988/02/22	6.38
1988/02/23	5.55
1988/02/24	5.12
1988/02/25	4.71
1988/02/26	4.71
1988/02/27	4.81
1988/02/28	4.71
1988/02/29	4.60
1988/03/01	4.60
1988/03/02	4.60
1988/03/03	4.41
1988/03/04	4.41
1988/03/05	6.49
1988/03/06	6.17
1988/03/07	5.34
1988/03/08	4.91
1988/03/09	4.91
1988/03/10	4.91
1988/03/11	4.81
1988/03/12	4.71
1988/03/13	4.60
1988/03/14	4.60
1988/03/15	4.51
1988/03/16	4.41
1988/03/17	4.32
1988/03/18	4.22
1988/03/19	4.03
1988/03/20	4.03
1988/03/21	3.94
1988/03/22	3.94
1988/03/23	3.84
1988/03/24	3.75
1988/03/25	3.65
1988/03/26	3.57
1988/03/27	3.57
1988/03/28	3.48
1988/03/29	3.48
1988/03/30	3.48
1988/03/31	3.48
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 = 4.92