The more migration data is made available, the more reality is ignored. Time to set things straight; to begin with future migration projections. According to Jan Hertogen, from NPData, real migration balance between 2007 and 2020 is 10,1% higher than official estimations. Compared to 1980-1989, migration is five times more important in 2010-2019. Now guidance for support, self organisation, integration and language skills of Belgian immigrants should increase by a factor 5 too, the sociologist says.