2016 yr ( 163, (76, 20, 49, 18)) (( 12.2, 11.3 ), ( 0.4, 0.3 ))
 +30                           |               +29 
   +    +    +    +    +    +    +    +    + 
                            |             *  
                            |                
                            |                
                            |                
   +    +    +    +    +    +    +    +    + 
                            |        *       
                            |   * *          
                            |   * * * * *          
                            | * ** ** * * *          
   +    +    +    +    +    + * * ** * ** * *+    +    + 
                            |* * * * * ** * ** * ** * *** *        
                            * * * * ** * * * ** * * *   *  *       
                          ** ** ** * * * ** ** * **          
                         *** * * **** * *            
---+----+----+----+----+** *-* * ** * **-*-+----+----+-
                       ** * **  |   * * * *            
                       ** ** * ** *  *             
                     *** ** |*** ****          
                   *  *     * ***              
   +    +    +    +  * *** ** ** * +    +    + 
                     *  *   |* *             
                      *     |                
                    *   *   |                
                  *         |                
   +    +    +  **+    +    +    +    +    + 
                            |                
                  *         | *              
                     *    * |                
                    *       |                
   +    +    +    +    +    +    +    +    + 
                            |                
          * *                 |                
                            |                
                            |                
   +    +    *    +    +    +    +    +    + 
                            |                
    *                       |                
                            |                
                            |                
   +    +    +    +    +    +    +    +    + 
  *                         |                
                            |                
 -53                           |               -53