Some countries that produce fossil fuels use very little of them, and export heavily. Let's examine Angola. Set the country in the IEA tool to "Angola" to see the Sankey diagram for that country. What fraction of Angola's total Production and Imports (all energy types) were exported in 2013? You have used 0 of 5 attempts Japanese Coal Production 0.0/5.0 points (graded) Japan's coal mining industry has waned in recent decades after being unable to compete with cheap coal imports, to the point that the IEA's tool shows no loal production in 2013 (though there is in fact a small amount). Scroil through the years 1973-2013 for Japan using the slider on the bottom of the page. You will see a steady decline in local coal production. What percentage of Japan's total coal supply came from local production in 1973