id: 139 yr ( 2, (1, 0, 1, 0)) (( 8.9, 8.8 ), ( 1.2, 3.6 ))
 +11         |                    +13 
          |                     
          |                  2012  
+    +    +    +    +    +    + 
          |                     
          |                     
          |                     
          |                     
+    +    +    +    +    +    + 
          |                     
          |                     
          |                     
          |                     
+    +    +    +    +    +    + 
          |                     
          |                     
          |                    
          |                     
+----+----+----+----+----+----+-
          |                     
          |                     
          |                     
          |                     
+    +    +    +    +    +    + 
          |                     
          |                     
          |                     
          |                     
+    +    +    +    +    +    + 
          |                     
          |                     
  2011       |                     
          |                     
 -8    +    +    +    +    +    +-6