03/01/1971 01:00:00 316 "mm"
03/01/1971 02:00:00 312 "mm"
03/01/1971 03:00:00 332 "mm"
03/01/1971 04:00:00 314 "mm"
03/01/1971 05:00:00 332 "mm"
03/01/1971 06:00:00 465 "mm"
03/01/1971 07:00:00 430 "mm"
03/01/1971 08:00:00 419 "mm"
03/01/1971 09:00:00 422 "mm"
03/01/1971 10:00:00 471 "mm"
03/01/1971 11:00:00 526 "mm"
03/01/1971 12:00:00 500 "mm"
03/01/1971 13:00:00 538 "mm"
03/01/1971 14:00:00 588 "mm"
03/01/1971 15:00:00 587 "mm"
03/01/1971 16:00:00 516 "mm"
03/01/1971 17:00:00 550 "mm"
03/01/1971 18:00:00 707 "mm"
03/01/1971 19:00:00 626 "mm"
03/01/1971 20:00:00 600 "mm"
03/01/1971 21:00:00 598 "mm"
03/01/1971 22:00:00 601 "mm"
03/01/1971 23:00:00 576 "mm"
04/01/1971 00:00:00 613 "mm"