public function generateRow(): PdfRowGenerator 	{ 		$answers = $this->input2->where('question_id', $this->input->getKey()); 		$allAnswerValues = $answers->pluck('answer_value')->all(); 		$countAnswers = 0;  		foreach ($allAnswerValues as $answerValue) { 			$countAnswers += count(explode(',', (string) $answerValue)); 		}  		if ($countAnswers) { 			$this->rowAdder->addRowLine(['title' => $this->input->getTranslation('title', $this->locale)]);  			foreach ($this->input->getTranslation('available_answers', $this->locale) as $index => $single) { 				$occurenciesCount = $this->findOccurenciesInCheckboxType($answers, (int) $index + 1);  				$this->addNewRow([ 					'question_title' => $single, 					'question_value' => round(($occurenciesCount / $countAnswers) * 100), 					'question_value_px' => round(self::DIV_WIDTH_PX * ($occurenciesCount / $countAnswers)) == 0 ? 2 : round(self::DIV_WIDTH_PX * ($occurenciesCount / $countAnswers)), 					'type' => $this->input->type, 					'positivity' => $this->getAnswerPositivity($this->input, (int) $index + 1), 				], $this->input->getKey(), $index + 1); 			} 		}  		return $this->rowAdder; 	}