20/01/1981 00:00:00 4590 "mm"
20/01/1981 01:00:00 5295 "mm"
20/01/1981 02:00:00 5550 "mm"
20/01/1981 03:00:00 5460 "mm"
20/01/1981 04:00:00 4935 "mm"
20/01/1981 05:00:00 4185 "mm"
20/01/1981 06:00:00 3270 "mm"
20/01/1981 07:00:00 2565 "mm"
20/01/1981 08:00:00 2205 "mm"
20/01/1981 09:00:00 2220 "mm"
20/01/1981 10:00:00 2430 "mm"
20/01/1981 11:00:00 3075 "mm"
20/01/1981 12:00:00 3945 "mm"
20/01/1981 13:00:00 4890 "mm"
20/01/1981 14:00:00 5370 "mm"
20/01/1981 15:00:00 5370 "mm"
20/01/1981 16:00:00 4980 "mm"
20/01/1981 17:00:00 4275 "mm"
20/01/1981 18:00:00 3465 "mm"
20/01/1981 19:00:00 2745 "mm"
20/01/1981 20:00:00 2295 "mm"
20/01/1981 21:00:00 2205 "mm"
20/01/1981 22:00:00 2340 "mm"
20/01/1981 23:00:00 3030 "mm"