id: 60 media ( 2, (2, 0, 0, 0)) (( 2.3, 2.2 ), ( 11.8, 6.7 ))
 +15    +    +    +    +9 
|                    
|                 2010  
|                    
|                    
+    +    +    +    +
|                    
|                   
|                    
|                    
+    +    2011    +    +
|                    
|                    
|                    
|                    
+    +    +    +    +
|                    
|                    
|                    
|                    
+    +    +    +    +
|                    
|                    
|                    
|                    
+    +    +    +    +
|                    
|                    
|                    
|                    
 0----+----+----+----