Talk:International dollar | another external link

Another external link

There is an Economics web site in Swedish and English (http://www.historicalstatistics.org/) that not only explains the Term of this section but has downloadable spreadsheets denominated in Geary-Khamis $ going back to the year zero for certain countries. The data is sparse of course. the author has a phd from univ of Stockholm. He lists his email if someone can pursue.wgoetsch (talk) 18:47, 24 March 2013 (UTC)