/**
  * Collects made orders
  *
  * @param string $sQ       data query
  * @param array  &$aDataX5 data to fill
  */
 protected function _collectOrdersMadeForVisitorWeek($sQ, &$aDataX5)
 {
     // orders made
     $rs = oxDb::getDb()->execute($sQ);
     if ($rs != false && $rs->recordCount() > 0) {
         while (!$rs->EOF) {
             $sKey = oxRegistry::get("oxUtilsDate")->getWeekNumber(oxConfig::getConfigParam('iFirstWeekDay'), strtotime($rs->fields[0]));
             if (isset($aDataX5[$sKey])) {
                 $aDataX5[$sKey]++;
             }
             $rs->moveNext();
         }
     }
 }