diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 0000000..1a5dc70
Binary files /dev/null and b/.DS_Store differ
diff --git a/static/recline.view.ChoroplethMap.js b/static/recline.view.ChoroplethMap.js
index bef7dd4..b79037d 100644
--- a/static/recline.view.ChoroplethMap.js
+++ b/static/recline.view.ChoroplethMap.js
@@ -36,6 +36,9 @@ this.recline.View = this.recline.View || {};
       // Property to hold Geographic bounds (if given).
       this.bounds = options.bounds ? options.bounds : null;
 
+      // Property to set how to handle multiple row instances.
+      this.avg = options.avg ? options.avg : true;
+
       // Breakpoints and color scale.
       this.breakpoints = options.breakpoints ? options.breakpoints : [];
       this.breakpoints = this.breakpoints.length > 0 ? this._validateBreakpoints(this.breakpoints) : [];
@@ -397,7 +400,9 @@ this.recline.View = this.recline.View || {};
                 n++;
               }
             });
+
             if (n) {
+              n = self.avg ? n : 1;
               d = sum/n;
             }
 
@@ -524,6 +529,7 @@ this.recline.View = this.recline.View || {};
         v += self._preparePercentage(value[field_index]);
       });
       if (n > 0) {
+        n = self.avg ? n : 1;
         v = parseInt(v / n, 10);
       }