Create map with bubble chart

I want to make bubble charts that stick onto each country of a map, similar to this sample found by image search.

http://personal.frostburg.edu/smphilbin0/geog310/EuropeCircles.jpg

I have read many places and seems they need programming to do so, like using d3 or R. Do you have any other choices so that I can set things up quickly without doing much programming.