diff -r cf0f23803a53 -r 2dba812c7ef2 server/src/app/Http/Controllers/Api/DateStatsController.php
--- a/server/src/app/Http/Controllers/Api/DateStatsController.php	Wed Nov 09 15:05:41 2016 +0100
+++ b/server/src/app/Http/Controllers/Api/DateStatsController.php	Wed Nov 09 23:41:15 2016 +0100
@@ -42,7 +42,7 @@
                             "years" => [
                                 "terms"=> [
                                     "field" => "creation_years.year",
-                                    "size" => 0,
+                                    "size" => 2147483647,
                                     "order" => [
                                         "_term" => "asc"
                                     ]