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.
Kopā ar kolēģi dr. Robertu Goversu pēdējos divus gadus esam pavadījuši, kopā ar daudziem ļoti nopietniem un gudriem cilvēkiem vācot visus uzticamos pasaules datus, lai noskaidrotu, ko valstis dod pasaulei.