src/Statistic/Service/StatisticService.php
public function getAll(): Data
    {
        $data = new Data;

        foreach ($this->statCollection as $stat) {
            $datum = $stat->get();
            $data->getCollection()->add($datum);
        }

        return $data;
    }
public function getAll(): Data
    {
        $data = new Data;

        foreach ($this->statCollection as $stat) {
            $datum = $stat->get();
            $data->getCollection()->add($datum);
        }

        return $data;
    }
Get all statistic data

@return \Ds\Component\Statistic\Model\Data