Display the same results for stats and recounts

In the recounts we were incorrectly assuming the total amount included
the blank and invalid ballots.

app/models/poll/stats.rb

@@ -93,6 +93,10 @@ class Poll::Stats
     super + total_unregistered_booth
   end
 
+  def total_registered_booth
+    voters.where(origin: "booth").count
+  end
+
   private
 
     def participant_ids
@@ -107,10 +111,6 @@ class Poll::Stats
       @recounts ||= poll.recounts
     end
 
-    def total_registered_booth
-      voters.where(origin: "booth").count
-    end
-
     def total_unregistered_booth
       [total_participants_booth - total_registered_booth, 0].max
     end