April 21st, 2015: 
Mapping the new OECD statistics on average work hours per year and person against the GDP per capita.

Data sources:

• Total hours per worker per year: OECD, 2013: https://data.oecd.org/emp/hours-worked.htm#indicator-chart
• GDP per capita: International Monetary Fund, 2014: http://bit.ly/1J7RGWZ