The CSV file is wonderful. Now I know (among numerous other things), how many people took the survey before me.
My line in the survey can be defined by surprisingly few fields.
My line in the survey can be defined by surprisingly few fields.
Age,Hours Wrkd,Income was unique ~89% of the time
Age,Hours Wrkd, Yrs in industy,Income was unique 97% of the time
Age,Education,Hours Wrkd,Income was unique 94% of the time
Age,Education,Hours Wrkd,Yrs in Industry,Income was unique 98% of the time