13/01/1981 00:00:00 3000 "mm"
13/01/1981 01:00:00 2820 "mm"
13/01/1981 02:00:00 2910 "mm"
13/01/1981 03:00:00 3240 "mm"
13/01/1981 04:00:00 3795 "mm"
13/01/1981 05:00:00 4410 "mm"
13/01/1981 06:00:00 4845 "mm"
13/01/1981 07:00:00 5100 "mm"
13/01/1981 08:00:00 5040 "mm"
13/01/1981 09:00:00 4695 "mm"
13/01/1981 10:00:00 4155 "mm"
13/01/1981 11:00:00 3585 "mm"
13/01/1981 12:00:00 3030 "mm"
13/01/1981 13:00:00 2670 "mm"
13/01/1981 14:00:00 2640 "mm"
13/01/1981 15:00:00 2760 "mm"
13/01/1981 16:00:00 3210 "mm"
13/01/1981 17:00:00 3735 "mm"
13/01/1981 18:00:00 4200 "mm"
13/01/1981 19:00:00 4620 "mm"
13/01/1981 20:00:00 4740 "mm"
13/01/1981 21:00:00 4635 "mm"
13/01/1981 22:00:00 4290 "mm"
13/01/1981 23:00:00 3825 "mm"