diff --git a/app/helpers/exercises_helper.rb b/app/helpers/exercises_helper.rb
index f8fba93f5..513f980d8 100644
--- a/app/helpers/exercises_helper.rb
+++ b/app/helpers/exercises_helper.rb
@@ -188,7 +188,7 @@ module ExercisesHelper
         if ex_ordered
           all_user_answers = effictive_users.pluck(:answer_text)
           null_stand_choice.each_with_index do |s,index|
-            s_choice_text = null_stand_text[index].to_s.strip.downcase
+            s_choice_text = null_stand_text[index].to_s.strip
             user_count = 0
             # user_count = user_count + effictive_users.where("exercise_choice_id = ? and answer_text = ?",s,s_choice_text).pluck(:user_id).uniq.size
             user_count = user_count + effictive_users.select{|answer| answer.exercise_choice_id == s && answer.answer_text == s_choice_text}.size