Percent Catholic - Country rankings:
The average for 2013 was 43.2 percent.The highest value was in Poland: 95.2 percent and the lowest value was in Ethiopia: 0.6 percent. Below is a chart for all countries where data are available for: Percent Catholic.
Catholic Christians as percent of the total population, 2013
(percent, Source: The Cline Center for Democracy, TheGlobalEconomy.com)