$all =~ s/ 95 / 95\t\t/g; $all =~ s/ 80 / 80\t\t/g; $all =~ s/ 75 / 75\t\t/g; $all =~ s/ 70 / 70\t\t/g; $all =~ s/ 65 / 65\t\t/g; $all =~ s/ 60 / 60\t\t/g; $all =~ s/ 50 / 50\t\t/g; $all =~ s/ 40 / 40\t\t/g; $all =~ s/ 33 / 33\t\t/g;