31/12/1981 00:00:00 3510 "mm"
31/12/1981 01:00:00 4020 "mm"
31/12/1981 02:00:00 4545 "mm"
31/12/1981 03:00:00 5145 "mm"
31/12/1981 04:00:00 5565 "mm"
31/12/1981 05:00:00 5730 "mm"
31/12/1981 06:00:00 5565 "mm"
31/12/1981 07:00:00 5205 "mm"
31/12/1981 08:00:00 4635 "mm"
31/12/1981 09:00:00 3990 "mm"
31/12/1981 10:00:00 3510 "mm"
31/12/1981 11:00:00 3255 "mm"
31/12/1981 12:00:00 3345 "mm"
31/12/1981 13:00:00 3645 "mm"
31/12/1981 14:00:00 4125 "mm"
31/12/1981 15:00:00 4650 "mm"
31/12/1981 16:00:00 5115 "mm"
31/12/1981 17:00:00 5385 "mm"
31/12/1981 18:00:00 5310 "mm"
31/12/1981 19:00:00 4995 "mm"
31/12/1981 20:00:00 4545 "mm"
31/12/1981 21:00:00 3990 "mm"
31/12/1981 22:00:00 3495 "mm"
31/12/1981 23:00:00 3255 "mm"