20/05/1973 01:00:00 2270 "mm" 20/05/1973 02:00:00 2870 "mm" 20/05/1973 03:00:00 3470 "mm" 20/05/1973 04:00:00 3900 "mm" 20/05/1973 05:00:00 4030 "mm" 20/05/1973 06:00:00 3880 "mm" 20/05/1973 07:00:00 3490 "mm" 20/05/1973 08:00:00 2940 "mm" 20/05/1973 09:00:00 2320 "mm" 20/05/1973 10:00:00 1850 "mm" 20/05/1973 11:00:00 1760 "mm" 20/05/1973 12:00:00 1960 "mm" 20/05/1973 13:00:00 2430 "mm" 20/05/1973 14:00:00 2990 "mm" 20/05/1973 15:00:00 3630 "mm" 20/05/1973 16:00:00 4050 "mm" 20/05/1973 17:00:00 4220 "mm" 20/05/1973 18:00:00 4110 "mm" 20/05/1973 19:00:00 3750 "mm" 20/05/1973 20:00:00 3120 "mm" 20/05/1973 21:00:00 2470 "mm" 20/05/1973 22:00:00 1920 "mm" 20/05/1973 23:00:00 1650 "mm" 21/05/1973 00:00:00 1690 "mm"