Use sample source If you just want to try The Gamma, you can select one of our sample data sources. After you choose the data source, you can modify the code to choose other indicators, years or other kinds of aggregations. Select a sample dataset Countries by number of gold medals Number of distinct countries per year Top medallists from Rio 2016 Total population of the World GDP per capita of United Kingdom CO2 emissions of United States CO2 emissions of China Total CO2 emissions in 2010 Total CO2 emissions in 1960 CO2 emissions per capita in 2010 Total population in 2010 Healt expenditure (% of GDP) in 2010 You can also find more sample data by browsing the gallery. If you know what you're doing, you can also go directly to writing code! Use sample data source Skip directly to editor Upload your own data Do not upload or paste files that you want to keep private. After the file is uploaded, it will become publicly available and others may download the full content of the file. If you want to use The Gamma in a private way, see the developer documentation or get in touch for support. Choose a CSV file... Upload pasted data