As noted in Chapters, secondary school enrollment is more closely correlated to Internet use than other educational indicators. It is forecast that gross secondary education enrollment, which refers to the number of students enrolled in secondary education as a percentage of the official school age population in secondary education, will only be two percentage points higher in 2020 than it was in 2016 (Figure 6.1, bottom right left). Average narrowband mobile coverage (i.e., 2G) stood at 88% in 2016 meaning that 12% of the population in LDCs still has no access to the Internet at all. Twenty-nine LDCs have 2G coverage of at least 90%.