01/01/1981 00:00:00 122 "mm"
01/01/1981 01:00:00 1600 "mm"
01/01/1981 02:00:00 1624 "mm"
01/01/1981 03:00:00 1630 "mm"
01/01/1981 04:00:00 1610 "mm"
01/01/1981 05:00:00 1642 "mm"
01/01/1981 06:00:00 1628 "mm"
01/01/1981 07:00:00 1590 "mm"
01/01/1981 08:00:00 1572 "mm"
01/01/1981 09:00:00 1572 "mm"
01/01/1981 10:00:00 1574 "mm"
01/01/1981 11:00:00 1570 "mm"
01/01/1981 12:00:00 1500 "mm"
01/01/1981 13:00:00 1504 "mm"
01/01/1981 14:00:00 1554 "mm"
01/01/1981 15:00:00 1568 "mm"
01/01/1981 16:00:00 1586 "mm"
01/01/1981 17:00:00 1608 "mm"
01/01/1981 18:00:00 1602 "mm"
01/01/1981 19:00:00 1628 "mm"
01/01/1981 20:00:00 1608 "mm"
01/01/1981 21:00:00 1632 "mm"
01/01/1981 22:00:00 1636 "mm"
01/01/1981 23:00:00 1624 "mm"