05/12/1981 00:00:00 3795 "mm"
05/12/1981 01:00:00 3555 "mm"
05/12/1981 02:00:00 3465 "mm"
05/12/1981 03:00:00 3450 "mm"
05/12/1981 04:00:00 3450 "mm"
05/12/1981 05:00:00 3450 "mm"
05/12/1981 06:00:00 3510 "mm"
05/12/1981 07:00:00 4635 "mm"
05/12/1981 08:00:00 4935 "mm"
05/12/1981 09:00:00 4920 "mm"
05/12/1981 10:00:00 4710 "mm"
05/12/1981 11:00:00 4350 "mm"
05/12/1981 12:00:00 3915 "mm"
05/12/1981 13:00:00 3540 "mm"
05/12/1981 14:00:00 3285 "mm"
05/12/1981 15:00:00 3195 "mm"
05/12/1981 16:00:00 3195 "mm"
05/12/1981 17:00:00 3210 "mm"
05/12/1981 18:00:00 3210 "mm"
05/12/1981 19:00:00 3255 "mm"
05/12/1981 20:00:00 4500 "mm"
05/12/1981 21:00:00 4830 "mm"
05/12/1981 22:00:00 4800 "mm"
05/12/1981 23:00:00 4635 "mm"