So my colleague Dr. Robert Govers and I have spent the best part of the last two years, with the help of a large number of very serious and clever people, cramming together all the reliable data in the world we could find about what countries give to the world.
Moj kolega dr. Robert Govers  i ja proveli smo zadnje dvije godine, uz pomoć velikog broja  vrlo ozbiljnih i pametnih ljudi, sabirući sve pouzdane podatke na svijetu koje smo mogli pronaći  o zemljama koje pridonose svijetu.