Country of Sample | Study Design | Total | ||
---|---|---|---|---|
Comparative | Predictive | Home Advantage | ||
Australia | – | – | 1 | 1 |
Brazil | – | – | 1 | 1 |
Canada | 1 | – | – | 1 |
England* | 1 | 7 | 5 | 13 |
Germany | 4 | 3 | – | 7 |
Greece* | 3 | – | 2 | 5 |
International* | 9 | 12 | 7 | 28 |
Italy | 1 | – | – | 1 |
Norway | 1 | 3 | – | 4 |
Serbia | 1 | – | – | 1 |
Spain | 1 | 3 | 3 | 7 |
Turkey | – | – | 1 | 1 |
USA | – | 1 | – | 1 |
China | – | 1 | – | 1 |
Total5 | 22 | 30 | 20 | 72 |