Group 1: currently ATS dependent (CDU) | Group 2: formerly ATS dependent users (FDU) | Group 3: currently frequent, non-dependent ATS users (CFU) | Group 4: formerly frequent, non-ATS dependent users (FFU) | Group 5: non-frequent ATS users (currently and formerly) (NFU) | Group 6: exposed non-ATS users (ENU) | Total | |
---|---|---|---|---|---|---|---|
Germany | 9 | 17 | 12 | 6 | 9 | 7 | 60 |
United Kingdom | 12 | 14 | 9 | 11 | 11 | 11 | 68 |
Poland | 10 | 10 | 12 | 5 | 15 | 9 | 61 |
The Netherlands | 10 | 10 | 10 | 10 | 10 | 10 | 60 |
Czech Republic | 6 | 5 | 5 | 5 | 4 | 5 | 30 |
Total | 47 | 56 | 48 | 37 | 49 | 42 | 279 |