07/01/1981 00:00:00 1544 "mm"
07/01/1981 01:00:00 1520 "mm"
07/01/1981 02:00:00 1516 "mm"
07/01/1981 03:00:00 1516 "mm"
07/01/1981 04:00:00 1488 "mm"
07/01/1981 05:00:00 1462 "mm"
07/01/1981 06:00:00 1552 "mm"
07/01/1981 07:00:00 1504 "mm"
07/01/1981 08:00:00 1432 "mm"
07/01/1981 09:00:00 1446 "mm"
07/01/1981 10:00:00 1454 "mm"
07/01/1981 11:00:00 1444 "mm"
07/01/1981 12:00:00 1418 "mm"
07/01/1981 13:00:00 1416 "mm"
07/01/1981 14:00:00 1406 "mm"
07/01/1981 15:00:00 1372 "mm"
07/01/1981 16:00:00 1422 "mm"
07/01/1981 17:00:00 1438 "mm"
07/01/1981 18:00:00 1496 "mm"
07/01/1981 19:00:00 1508 "mm"
07/01/1981 20:00:00 1514 "mm"
07/01/1981 21:00:00 1544 "mm"
07/01/1981 22:00:00 1524 "mm"
07/01/1981 23:00:00 1510 "mm"