03/01/1973 01:00:00 3440 "mm"
03/01/1973 02:00:00 3700 "mm"
03/01/1973 03:00:00 3670 "mm"
03/01/1973 04:00:00 3370 "mm"
03/01/1973 05:00:00 2820 "mm"
03/01/1973 06:00:00 2180 "mm"
03/01/1973 07:00:00 1640 "mm"
03/01/1973 08:00:00 1300 "mm"
03/01/1973 09:00:00 1300 "mm"
03/01/1973 10:00:00 1570 "mm"
03/01/1973 11:00:00 1990 "mm"
03/01/1973 12:00:00 2580 "mm"
03/01/1973 13:00:00 3130 "mm"
03/01/1973 14:00:00 3500 "mm"
03/01/1973 15:00:00 3540 "mm"
03/01/1973 16:00:00 3340 "mm"
03/01/1973 17:00:00 2890 "mm"
03/01/1973 18:00:00 2280 "mm"
03/01/1973 19:00:00 1670 "mm"
03/01/1973 20:00:00 1330 "mm"
03/01/1973 21:00:00 1240 "mm"
03/01/1973 22:00:00 1480 "mm"
03/01/1973 23:00:00 1940 "mm"
04/01/1973 00:00:00 2650 "mm"