Angola

1

0

1

Brazil

0

1

1

Cameroon

0

1

1

Canada

0

1

1

Eswatini

1

0

1

Gabon

4

6

10

Ghana

2

0

2

Great Britain

1

6

7

Ireland

2

1

3

Luxembourg

0

1

1

Madagascar

1

2

3

Mauritius

23

15

38

Mozambique

2

0

2

Nigeria

1

1

2

People's Republic of China

0

5

5

Poland

1

0

1

Seychelles

1

1

2

South Africa

7

0

7

United States of America

1

0

1