id: 192 media ( 9, (9, 0, 0, 0)) (( 4.2, 4.2 ), ( 12.9, 9.2 ))
 +23                         +19 
+    +    +    +    +    + 
|                       2013  
|                          
|                          
|                          
+    +    +    +    +    + 
|                          
|                          
|                2014         
|                          
+    +    +    +    +    + 
|                          
|            2015             
|          2016               
|                         
+    +    2017    +    +    + 
|        2018                 
|       2019                  
|                          
|       2020                  
+    +2021   +    +    +    + 
|                          
|                          
|                          
|                          
+    +    +    +    +    + 
|                          
|                          
|                          
|                          
 0----+----+----+----+----+