$sandbox_table_data .= "<td align=\"Left\" width=\"1000\">$family_name</td>";
# get 12 months visit data for given family
- for($m=$this->sandbox_stats_num_months; $m >= 0; $m--) {
+ for($m=$this->sandbox_stats_num_months; $m > 0; $m--) {
$month = $this->current_month - $m;
$year = $this->current_year;
if($month <= 0) { $remainder = $month; $month = 12 + $remainder; $year=$year-1; }