foreach my $c (qw(col_endow col_gfund col_restr col_total))
  { if    ( substr($key,0,3) eq "010" || substr($key,0,3) eq "023" ||
            substr($key,0,3) eq "025" || substr($key,0,3) eq "027" ||
            substr($key,0,3) eq "030" || substr($key,0,3) eq "043" ||
            substr($key,0,3) eq "045" || substr($key,0,3) eq "066" ||
            substr($key,0,3) eq "097" )
          { $row_data{num_style} = 'style="vnd.ms-excel.numberformat:$*