After the International Organization for Standardization voted to reject Microsoft's Office Open XML document format as a standard, the detailed results from ISO member countries give us a lot of material to analyze.
Votes from South-eastern Europe and former Yugoslavia countries showed Microsoft's domination of that market, and especially good connections with authorities because most of the national standardization bodies voted "Yes with no comments".
http://www.computerworld.com.au/index.php?id=1806484531