Since the start of the English Premier League in 1992 I produced data for players tabulating statistics that include games, minutes played, goals (how the goals were scored: Header, Free-Kick, Penalty or Inside/Outside the box), Assists (including Assists via FK/Corners), Shots on Target and Disciplinary Records as well as Goalkeeper Statistics.
In terms of the countries that qualified for the World Cup I been covering their domestic leagues and leagues the players were transferred to since the early 2000's. So for this year I created a player register for each country who qualified to help give greater details on how players performed going into this World Cup. I do lack data for countries such as Honduras, Costa Rica and Algeria but hopefully I was able to give these countries justice with what information was available.
Bosnia & Herzegovina - https://drive.google.com/file/
d/0B6PnN_ umEk3RQm1UUDJCaU9yTGs/edit? usp=sharing