Table 4.

Classification of articles by country development status and continent

Country focusCount%
Panel A – continent
Asia3331
Africa66
North America1514
South America33
Europe2624
Australia98
Sample spans multiple continents1514
 Total107100
Panel B – development status
Developed countries6763
Developing counties4037
Total107100
Panel C – number of countries in the sample
Single country studies*8377
Multiple country studies2422
Total10799
Note(s):

One study did not specify the country from which the sample was derived

Source(s): Authors’ own work

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