Table 1 OECD countries included in the analysis, excluding literature reviews (n = 148 studies)
Country | Number of studies included | |
|---|---|---|
n | % | |
United States of America | 39 | 26.4% |
Italy | 21 | 14.2% |
Canada | 12 | 8.1% |
United Kingdom | 10 | 6.8% |
Turkey | 9 | 6.1% |
Germany | 8 | 5.4% |
United Kingdom | 5 | 3.4% |
Israel | 5 | 3.4% |
Australia | 5 | 3.4% |
Japan | 4 | 2.7% |
France | 4 | 2.7% |
Ireland | 4 | 2.7% |
Spain | 3 | 2.0% |
Finland | 3 | 2.0% |
Switzerland | 3 | 2.0% |
Greece | 2 | 1.4% |
Scotland | 1 | 0.7% |
Austria | 1 | 0.7% |
Slovenia | 1 | 0.7% |
Croatia | 1 | 0.7% |
Korea | 1 | 0.7% |
Netherlands | 1 | 0.7% |
Belgium | 1 | 0.7% |
New Zealand | 1 | 0.7% |
Hungary | 1 | 0.7% |
Norway | 1 | 0.7% |
Portugal | 1 | 0.7% |