diff --git a/ultrasonic/src/main/res/values/arrays.xml b/ultrasonic/src/main/res/values/arrays.xml
index 511d7be6..21bb8b26 100644
--- a/ultrasonic/src/main/res/values/arrays.xml
+++ b/ultrasonic/src/main/res/values/arrays.xml
@@ -17,6 +17,10 @@
         <item>3</item>
         <item>5</item>
         <item>10</item>
+        <item>50</item>
+        <item>100</item>
+        <item>500</item>
+        <item>1000</item>
         <item>-1</item>
     </string-array>
     <string-array name="preloadCountNames" translatable="false">