31/01/1981 00:00:00 4590 "mm"
31/01/1981 01:00:00 4290 "mm"
31/01/1981 02:00:00 3945 "mm"
31/01/1981 03:00:00 3645 "mm"
31/01/1981 04:00:00 3345 "mm"
31/01/1981 05:00:00 3270 "mm"
31/01/1981 06:00:00 3345 "mm"
31/01/1981 07:00:00 3600 "mm"
31/01/1981 08:00:00 3915 "mm"
31/01/1981 09:00:00 4275 "mm"
31/01/1981 10:00:00 4575 "mm"
31/01/1981 11:00:00 4740 "mm"
31/01/1981 12:00:00 4635 "mm"
31/01/1981 13:00:00 4410 "mm"
31/01/1981 14:00:00 4065 "mm"
31/01/1981 15:00:00 3675 "mm"
31/01/1981 16:00:00 3345 "mm"
31/01/1981 17:00:00 3135 "mm"
31/01/1981 18:00:00 3165 "mm"
31/01/1981 19:00:00 3345 "mm"
31/01/1981 20:00:00 3690 "mm"
31/01/1981 21:00:00 4125 "mm"
31/01/1981 22:00:00 4545 "mm"
31/01/1981 23:00:00 4785 "mm"