Preprimary school enrollment - country data from around the world:
The average for 2014 was 66.71 percent.
The highest value was in Chile: 128.05 percent and the lowest value was in Mauritania: 3.32 percent.
Below is a chart for all countries where data are available for: Preprimary school enrollment.
World bank definition: Total enrollment in pre-primary education, regardless of age, expressed as a percentage of the total population of official pre-primary education age. GER can exceed 100% due to the inclusion of over-aged and under-aged students because of early or late school entrance and grade repetition.