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Different characteristics of the 23 schools that participated in the study.
| Number of schools | |
|---|---|
| Type of school | |
| Primary | 7 |
| Secondary | 16 |
| Location | |
| Metro | 18 |
| Rural | 5 |
| Number of students | |
| <600 | 6 |
| 600–1000 | 9 |
| >1000 | 8 |
| Number of access pointsa | |
| <40 | 6 |
| 40-–70 | 11 |
| >70 | 6 |
aInformation on the number of access points was not provided by one school and was estimated using linear regression between number of students and number of access points.
