id: 71 media ( 4, (4, 0, 0, 0)) (( 0.5, 0.6 ), ( 5.4, 13.9 ))
 +7                              +15 
|                               
|                          2017 2016  
|                               
+    +    +    +    +    2015 14   + 
|                               
|                               
|                               
|                               
+    +    +    +    +    +    + 
|                               
|                               
|                               
|                               
 0----+----+----+----+----+----+