Highlights

As of 2024, Sweden ranks first with 99.37%, followed by Norway (98.80%) and Singapore (98.22%).

The top two are virtually level: Sweden and Norway differ by less than 1%.

Across 58 countries and territories, values run from 99.37% (Sweden) to 4.89% (Bolivia), with a median of 50.19%.

By region, the top 10 is made up of 7 from Europe and 3 from Asia.

Source: World Bank Open Data, 2024. Unit: %.