public function getTotalAvgAndCategoriesScores(Collection $client_surveys, string $locale): array 	{ 		$benchmarkReportService = new BenchmarkReportService; 		$data = [];  		$client_surveys->each(function (ClientSurvey $client_survey) use ($benchmarkReportService, &$data, $locale) { 			$categories_data = $benchmarkReportService->calculateClientSurveyFinalGrade($client_survey, $locale); 			$scores = array_column($categories_data, 'score'); 			array_push($data, [ 				'total_avg_score' => collect($scores)->avg(), 				'scores' => $scores, 			]); 		});  		return $data; 	}