Table 1 Demographic characteristics of respondents

Region

 Africa

55

16

 South and Southeast Asia

71

21

 Americas

34

10

 Europe

102

30

 Eastern Mediterranean

6

2

 Western Pacific

18

5

 Missing values

50

15

 Female

180

53.6

 Male

133

39.6

 Other

1

0.3

 Missing values

22

6.5

 < 25

4

1

 25–39

144

42

 40–54

106

32

 55–64

49

15

 65+

15

4

 Missing values

18

5

 Master’s degree and above

279

83

 Other degrees/certificates

36

11

 Missing values

21

6