Base::getMultipleData

public function getMultipleData()
{
	$calculationResult = $this->getCalculatedData();
	$items = array();
	foreach ($calculationResult as $result)
	{
		$items[] = array(
			'label' => $result['label'],
			'value' => $result['value'],
		);
	}
	return array(
		'items' => $items
	);
}