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)); 		}  		$countAnswers += $answers->whereNotNull('custom_checkbox_answer')->count();  		if ($countAnswers) { 			$question = new Question($this->input->getTranslation('title', $this->locale), $this->input->type, $this->input->getKey());  			foreach ($this->input->getTranslation('available_answers', $this->locale) as $index => $single) { 				$occurenciesCount = $this->findOccurenciesInCheckboxType($answers, (int) $index + 1);  				$question->addAnswer( 					new CheckboxCustomAnswer( 						$single, 						round(($occurenciesCount / $countAnswers) * 100) 					) 				); 			}  			$question->addAnswer( 				new CheckboxCustomAnswer( 					'custom_answers', 					$this->getAllCustomAnswersPerQuestion($answers) 				) 			);  			$this->addNewRow($question, $this->input->getKey()); 		}  		return $this->rowAdder; 	}