diff --git a/app/models/application_request.rb b/app/models/application_request.rb
index b0e0df278ae..415540ac9fd 100644
--- a/app/models/application_request.rb
+++ b/app/models/application_request.rb
@@ -102,26 +102,16 @@ class ApplicationRequest < ActiveRecord::Base
   end
 
   def self.stats
-    @stats ||= begin
-      s = HashWithIndifferentAccess.new({
-        all_total: 0,
-        all_30_days: 0,
-        all_7_days: 0
-      })
+    s = HashWithIndifferentAccess.new({})
 
-      self.req_types.each do |key, i|
-        query = self.where(req_type: i)
-        s["#{key}_total"]   = query.sum(:count)
-        s["#{key}_30_days"] = query.where("date > ?", 30.days.ago).sum(:count)
-        s["#{key}_7_days"]  = query.where("date > ?", 7.days.ago).sum(:count)
-
-        s[:all_total]   += s["#{key}_total"]
-        s[:all_30_days] += s["#{key}_30_days"]
-        s[:all_7_days]  += s["#{key}_7_days"]
-      end
-
-      s
+    self.req_types.each do |key, i|
+      query = self.where(req_type: i)
+      s["#{key}_total"]   = query.sum(:count)
+      s["#{key}_30_days"] = query.where("date > ?", 30.days.ago).sum(:count)
+      s["#{key}_7_days"]  = query.where("date > ?", 7.days.ago).sum(:count)
     end
+
+    s
   end
 end