add FIFA data

README.md

@@ -4,6 +4,7 @@ We hope you'll use it to check our work and to create stories and visualizations
 
 Article Date(s) | Headline(s) | Folder
 ---|---------|-------------
+May 29, 2015 | [How To Break FIFA](http://fivethirtyeight.com/features/how-to-break-fifa/) | `fifa`
 May 21, 2015 | [Complete History Of The NBA](http://fivethirtyeight.com/interactives/the-complete-history-of-every-nba-team-by-elo) | `nba-elo`
 May 19, 2015 | [Evangelical Protestants Are The Biggest Winners When People Change Faiths](http://fivethirtyeight.com/datalab/evangelical-protestants-are-the-biggest-winners-when-people-change-faiths/) | `pew-religions`
 May 15, 2015 | [‘Mad Men’ Is Ending. What’s Next For The Cast?](http://fivethirtyeight.com/datalab/mad-men-is-ending-whats-next-for-the-cast/) | `mad-men`

fifa/README.md

@@ -0,0 +1,13 @@
+### FIFA
+
+This directory contains the data behind the story [How To Break FIFA](http://fivethirtyeight.com/features/how-to-break-fifa/).
+
+The data file `fifa_countries_audience.csv` includes the following variables:
+
+Header | Definition
+---|---------
+`country` | FIFA member country
+`confederation` | Confederation to which country belongs
+`population_share` | Country's share of global population (percentage)
+`tv_audience_share` | Country's share of global world cup TV Audience (percentage)
+`gdp_weighted_share` | Country's GDP-weighted audience share (percentage)