Nicolaas H
Maandstat Bevolking. 1995 Jul;43(7):6-8.
"From 1950-1994 almost 62 thousand Dutch nationals left for South Africa. Almost half of them left the Netherlands in the fifties. In the same period, more than 43 thousand Dutch nationals returned to the Netherlands. Fluctuations in external migration with South Africa can be related to political events there.... From the end of 1994, emigration of Dutch nationals to South Africa is now higher than immigration from that country." (SUMMARY IN ENG)