1997 255  0.000833 --:--:--:--    skip   skip       0       0       0    0.00
1997 255 20.909722 00:00:04:02    skip   skip      85     809     499    0.00
1997 255 20.912500 00:00:14:02    skip   skip      85     810     499    0.00
1997 255 20.915278 00:00:24:01    skip   skip      85     810     499    0.00
1997 255 22.748056 --:--:--:--    skip   skip       0       0     365    0.00