17/04/1971 01:00:00 1470 "mm" 17/04/1971 02:00:00 1390 "mm" 17/04/1971 03:00:00 1560 "mm" 17/04/1971 04:00:00 1850 "mm" 17/04/1971 05:00:00 2230 "mm" 17/04/1971 06:00:00 2760 "mm" 17/04/1971 07:00:00 3020 "mm" 17/04/1971 08:00:00 3010 "mm" 17/04/1971 09:00:00 2830 "mm" 17/04/1971 10:00:00 2540 "mm" 17/04/1971 11:00:00 2260 "mm" 17/04/1971 12:00:00 1920 "mm" 17/04/1971 13:00:00 1660 "mm" 17/04/1971 14:00:00 1560 "mm" 17/04/1971 15:00:00 1690 "mm" 17/04/1971 16:00:00 1930 "mm" 17/04/1971 17:00:00 2280 "mm" 17/04/1971 18:00:00 2820 "mm" 17/04/1971 19:00:00 3130 "mm" 17/04/1971 20:00:00 3200 "mm" 17/04/1971 21:00:00 3060 "mm" 17/04/1971 22:00:00 2790 "mm" 17/04/1971 23:00:00 2490 "mm" 18/04/1971 00:00:00 2170 "mm"