Table 3.
Determinants of Internet access—List of variables in PCA.
| Variable | Determinant of Internet access (abbreviation) |
| Variable 1 | Higher education students per 100,000 population (age) |
| Variable 2 | Percentage aged 25-64 with higher education (education) |
| Variable 3 | Gross regional product per capita (income) |
| Variable 4 | Broadband price per month (Bband price) |
| Variable 5 | Urban / rural population (urbanization) |
| Variable 6 | Searches for HIV per 100,000 population during 2011 (search) |