id: 321 media ( 11, (1, 0, 8, 2)) (( 3.8, 3.3 ), ( 1.9, 4.6 ))
 +6                       |     +2 
                        |      
    +    +    +    +    +   2010+ 
                        |      
                        |      
                        |      
                        |      
    +    +    +    +    +    + 
                      2011 |      
                        |      
                    2012   |      
                        |      
----+----+----+----+----+----+-
                        |      
                2013       |      
                        |      
              2016 142017       |      
    +    +    +    +    +    + 
            2015           |      
                        |      
            2018           |      
                        |      
    +    +    +    +    +    + 
                        |      
                        |      
                        |      
      2019                 |      
    +    +    +    +    +    + 
                        |      
                        |      
  2020                     |      
                        |      
 -9   +    +    +    +    +    +-11