Surveys
IFREI 1.0 |
IFREI 1.5 |
IFREI 2.0 |
Countries: 19 | Countries: 23 | Countries: ongoing |
Sample: 3.800 companies | Sample: 5.000 people | Sample: 16.000 people |
Information about IFREI 1.0 | Information about IFREI 1.5 | Information about IFREI 2.0 |