Study location | Number of studies (n) N = 152 | Percentage (%) |
---|---|---|
Income group by The World Bank | ||
Low-income countries | 55 | 36,2 |
Middle-income countries | 60 | 39,5 |
High income-countries | 29 | 19,1 |
More than one income group | 8 | 5,3 |
Country | ||
More than one | 19 | 12,5 |
Ethiopia | 16 | 10,5 |
India | 12 | 7,9 |
China | 9 | 5,9 |
Tanzania | 9 | 5,9 |
Kenya | 7 | 4,6 |
Ghana | 6 | 3,9 |
South Africa | 6 | 3,9 |
Uganda | 6 | 3,9 |
Australia | 4 | 2,6 |
Malawi | 4 | 2,6 |
USA | 4 | 2,6 |
Brazil | 3 | 2,0 |
Nigeria | 3 | 2,0 |
Sierra Leone | 3 | 2,0 |
Sudan | 3 | 2,0 |
Burkina Faso | 2 | 1,3 |
Congo | 2 | 1,3 |
Mexico | 2 | 1,3 |
Mozambique | 2 | 1,3 |
Nepal | 2 | 1,3 |
Zambia | 2 | 1,3 |
Bangladesh | 1 | 0,7 |
Cyprus | 1 | 0,7 |
Czech Republic | 1 | 0,7 |
Denmark | 1 | 0,7 |
Egypt | 1 | 0,7 |
Estonia | 1 | 0,7 |
France | 1 | 0,7 |
Gambia | 1 | 0,7 |
Germany | 1 | 0,7 |
Guatemala | 1 | 0,7 |
Guinea | 1 | 0,7 |
Iran | 1 | 0,7 |
Iraq | 1 | 0,7 |
Jordan | 1 | 0,7 |
Kenya | 1 | 0,7 |
Lebanon | 1 | 0,7 |
Netherlands | 1 | 0,7 |
Palestina | 1 | 0,7 |
Philippines | 1 | 0,7 |
Spain | 1 | 0,7 |
Sri Lanka | 1 | 0,7 |
Suiza | 1 | 0,7 |
Tajikistan | 1 | 0,7 |
Thailand | 1 | 0,7 |
Turkey | 1 | 0,7 |
Uruguay | 1 | 0,7 |