For that indicator, UNESCO provides data for Palau from 1980 to 2015. The average value for Palau during that period was 96 percent with a minimum of 91.92 percent in 1980 and a maximum of 99.5 percent in 2013.
The latest value from 2015 is 96.59 percent. For comparison, the world average in 2015 based on 41
countries is 86.11 percent.
See the global rankings for that indicator or
use the country comparator to compare trends over time.