# Processing average loanperiods
$strcalc .= "SELECT CONCAT(borrowers.surname , \"\\t\",borrowers.firstname), COUNT(*) AS RANK, borrowers.borrowernumber AS ID";
$strcalc .= " , $colfield " if ($colfield);
# Processing average loanperiods
$strcalc .= "SELECT CONCAT(borrowers.surname , \"\\t\",borrowers.firstname), COUNT(*) AS RANK, borrowers.borrowernumber AS ID";
$strcalc .= " , $colfield " if ($colfield);