Table 16 Studies referring to countries
Country | Number of countries affiliation | Number of countries referred to in studies |
|---|---|---|
China | 36 | 31 |
Greece | 29 | 23 |
Italy | 22 | 13 |
Bosnia and Herzegovina | 7 | 4 |
USA | 6 | 1 |
Spain | 4 | 3 |
India | 4 | 3 |
Thailand | 4 | 4 |
Turkey | 4 | 0 |
Japan | 5 | 4 |
France | 2 | 2 |
The Netherlands | 2 | 1 |
Ecuador | 2 | 0 |
Korea | 3 | 3 |
Hong Kong | 1 | 0 |
Canada | 2 | 0 |
Czech Republic | 1 | 0 |
Slovenia | 1 | 0 |
Lithuania | 1 | 0 |
Portugal | 1 | 0 |
Finland | 1 | 1 |
Belgium | 1 | 0 |
Switzerland | 1 | 0 |
Germany | 1 | 0 |
Ireland | 1 | 1 |
Cyprus | 1 | 1 |
Romania | 0 | 1 |
Canari | 0 | 2 |