| Value |
Category |
| Angola |
|
| Australia |
|
| Austria |
|
| Bangladesh |
|
| Belgium |
|
| Botswana |
|
| Brazil |
|
| British Indian Ocean Territory |
|
| Cameroon |
|
| Canada |
|
| Chile |
|
| China |
|
| Congo |
|
| Congo, the Democratic Republic of the |
|
| Cuba |
|
| Denmark |
|
| Estonia |
|
| Ethiopia |
|
| Finland |
|
| France |
|
| Gabon |
|
| Germany |
|
| Ghana |
|
| Greece |
|
| India |
|
| Iran (Islamic Republic of) |
|
| Ireland |
|
| Italy |
|
| Japan |
|
| Kenya |
|
| Korea, Republic of |
|
| Lesotho |
|
| Madagascar |
|
| Malawi |
|
| Malaysia |
|
| Mauritius |
|
| Morocco |
|
| My country is not listed |
|
| Namibia |
|
| Netherlands |
|
| New Zealand |
|
| Nigeria |
|
| Norway |
|
| Poland |
|
| Portugal |
|
| Romania |
|
| Rwanda |
|
| Saudi Arabia |
|
| Seychelles |
|
| Somalia |
|
| South Africa |
|
| South Georgia and the South Sandwich Islands |
|
| Spain |
|
| Sri Lanka |
|
| St. Helena |
|
| St. Pierre and Miquelon |
|
| Sudan |
|
| Swaziland |
|
| Taiwan, Province of China |
|
| Tanzania, United Republic of |
|
| Togo |
|
| Turkey |
|
| Uganda |
|
| Ukraine |
|
| United Kingdom |
|
| United States |
|
| Yugoslavia |
|
| Zambia |
|
| Zimbabwe |
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.