id: 2 media ( 9, (2, 0, 1, 6)) (( 3.8, 3.9 ), ( 2.6, 2.2 ))
 +11                    |            +6 
 +    +    +    +    +    +    +   
                     |          2011  
                     |             
                     |             
                     |             
 +    +    +    +    +    +    +   
                     |             
                     |             
                     |             
                     |             
 +    +    +    +    +    +    +   
                     2019             
                     |             
                     2018             
                 2017 15   |             
 +    +    +    +   +    +    +   
               2014     |             
                     |             
              2016      |             
                     |             
-+----+----+2013---+----+----+----+---
                     |             
                     |             
                     |             
                     |             
 +    +    +    +    +    +    +   
                     |             
                     |             
                     |             
  2012                  |             
 +    +    +    +    +    +    +   
 -5                    |            -10