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Table 1 Summary of sample sizes (N) differentiated by group of persons and education system

From: Schools overcoming the digital divide: in depth analyses towards organizational resilience in the computer and information literacy domain

Educational systems Sample size
Students Teachers Schools
Chile 3092 1686 175
Denmark 2404 1118 143
Finland 2546 1853 143
French 2940 1462 150
Germany 3655 2328* 210
Italy 2810 1775 146
Kazakhstan 3371 2623 179
Luxembourg 5401 494 35
Moscow (Russian Federation) 2852 2235 150
North Rhine-Westphalia (Germany) 1991 1468 110
Portugal 3221 2823 215
Korea, Republic of 2875 2127 150
Uruguay 2613 1320 158
United States 6790* 3218* 261
Total 46,561 26,530 2225
  1. The benchmark participants are written in cursive
  2. * The IEA minimum participation criteria for the corresponding subsample have not been met (c.f. Fraillon et al. 2019a)