#print "$month_header\n";
#print $hometeaching_stats_data{$index}{$month_header};
#print "\n";
- foreach $i (reverse(0..$#history)) {
+ foreach $i (reverse(0..$#history-1)) {
# went back a calendar year, decrement $data_year
if ($months{$data_months[$i]} > $data_month)
{