For that indicator, KPMG provides data for Sierra Leone from 2013 to 2019. The average value for Sierra Leone during that period was 25 percent with a minimum of 15 percent in 2018 and a maximum of 30 percent in 2013.
The latest value from 2019 is 15 percent. For comparison, the world average in 2019 based on 144
countries is 28 percent.
See the global rankings for that indicator or
use the country comparator to compare trends over time.