Annual earnings up 3.0 per cent. Average annual earnings, which is a collocation of calculated annual earnings for all industries, amounted to NOK 503 800 in 2014. This was an increase of NOK 14 600 or 3.0 per cent from 2013.ull-time employees had average monthly earnings of NOK 43 800, which corresponds to a year-on-year increase of NOK 1 300 or 3.1 per cent from 2013. Monthly earnings for part-time employees were NOK 34 900, which was a rise of NOK 1 100 or 3.3 per cent.