sub { $total_percentage },
sub { $above_200_percentage },
],
sub { $total_percentage },
sub { $above_200_percentage },
],
$search_hash{'classnum'} = [ $cgi->param('classnum') ];
my @column_option = grep { /^\d+$/ } $cgi->param('part1_column_option')
$search_hash{'classnum'} = [ $cgi->param('classnum') ];
my @column_option = grep { /^\d+$/ } $cgi->param('part1_column_option')