.G1 label left "Winning Time" "(seconds)" left .3 label bot "Kentucky Derby, 1909 to 1983" bestsofar=1000 # Greater than first time year=09 copy "speedhorse.d" thru X bullet at year,$1 bestsofar=min(bestsofar,$1) line from year,bestsofar to year+1,bestsofar year=year+1 X .G2