01/04/1971 01:00:00 1060 "mm"
01/04/1971 02:00:00 1220 "mm"
01/04/1971 03:00:00 1510 "mm"
01/04/1971 04:00:00 2040 "mm"
01/04/1971 05:00:00 2580 "mm"
01/04/1971 06:00:00 2990 "mm"
01/04/1971 07:00:00 3280 "mm"
01/04/1971 08:00:00 3200 "mm"
01/04/1971 09:00:00 2920 "mm"
01/04/1971 10:00:00 2510 "mm"
01/04/1971 11:00:00 2090 "mm"
01/04/1971 12:00:00 1660 "mm"
01/04/1971 13:00:00 1450 "mm"
01/04/1971 14:00:00 1490 "mm"
01/04/1971 15:00:00 1770 "mm"
01/04/1971 16:00:00 2150 "mm"
01/04/1971 17:00:00 2680 "mm"
01/04/1971 18:00:00 3150 "mm"
01/04/1971 19:00:00 3430 "mm"
01/04/1971 20:00:00 3460 "mm"
01/04/1971 21:00:00 3300 "mm"
01/04/1971 22:00:00 2970 "mm"
01/04/1971 23:00:00 2540 "mm"
02/04/1971 00:00:00 2130 "mm"