Index: votingapi/votingapi.module
===================================================================
--- votingapi/votingapi.module	(revision 5032)
+++ votingapi/votingapi.module	(working copy)
@@ -88,11 +88,28 @@
     'getter callback' => 'votingapi_get_node_properties',
     'type' => 'integer',
   );
+  $info['node']['properties']['average'] = array(
+    'label' => t('Average votes'),
+    'description' => t('Average votes on a node'),
+    'getter callback' => 'votingapi_get_node_average',
+    'type' => 'integer',
+  );
 }
 
 /**
  * Callback for getting votingapi related node properties.
  */
+function votingapi_get_node_average($node, array $options, $name, $entity_type) {
+  switch ($name) {
+    case 'average':
+      return votingapi_select_single_result_value(array('entity_id' => $node->nid, 'function' => 'average',
+        'value_type' => 'percent'));
+  }
+}
+
+/**
+ * Callback for getting votingapi related node properties.
+ */
 function votingapi_get_node_properties($node, array $options, $name, $entity_type) {
     switch ($name) {
       case 'votingapi':