anchor.diff:  2016-02,21 Svalbard,0.0,0.0,71.7
   2016-02,23 Kontinentalsokkelen,4429.7,6922.9,12215.0
   2016-02,24 Kildeskatt på pensjon,0.0,0.0,243.9
  +2016-02,50 Trøndelag,0.0,0.0,0.0
   2016-03,01 Østfold,0.0,0.0,9287.6
   2016-03,02 Akershus,0.0,0.0,27749.9
   2016-03,03 Oslo,0.0,0.0,44986.1
  
positive.code: 2017-03,21 Svalbard,0.0,0.0,98.6
  2017-03,23 Kontinentalsokkelen,3505.1,5696.7,10351.3
  2017-03,24 Kildeskatt på pensjon,0.0,0.0,168.4
  2017-04,01 Østfold,0.0,0.0,10654.7
  2017-04,02 Akershus,0.0,0.0,32630.1
  2017-04,03 Oslo,0.0,0.0,58356.6
  
negative.code: 2011-07,21 Svalbard,0.0,0.0,332.6
  2011-07,23 Kontinentalsokkelen,33020.2,54153.5,89844.2
  2011-07,24 Kildeskatt på pensjon,0.0,0.0,205.8
  2011-07,50 Trøndelag,0.0,0.0,0.0
  2011-08,01 Østfold,0.0,0.0,15754.7
  2011-08,02 Akershus,0.0,0.0,51086.9
  2011-08,03 Oslo,0.0,0.0,86128.1
  