Parliamentary
| Parliamentary System |
|---|
| South Africa |
| Albania |
| Andorra |
| Antigua and Barbuda |
| Bahamas |
| Bangladesh |
| Barbados |
| Belize |
| Bhutan |
| Botswana |
| Cambodia |
| China |
| Cuba |
| Denmark |
| Dominica |
| Spain |
| Estonia |
| Fiji |
| Greece |
| Grenade |
| Hungary |
| Israel |
| Italy |
| Jamaica |
| Japan |
| Kiribati |
| Kosovo |
| Laos |
| Lesotho |
| Latvia |
| Lebanon |
| Liechtenstein |
| Luxembourg |
| Malta |
| Marshall Islands |
| Mauritius |
| Moldova |
| Monaco |
| Nauru |
| Norway |
| New Zealand |
| Papua New Guinea |
| Netherlands |
| United Kingdom |
| St. Lucia |
| San Marino |
| St. Vincent and the Grenadines |
| Solomon Islands |
| Samoa |
| Singapore |
| Sweden |
| Suriname |
| Thailand |
| Trinidad and Tobago |
| Tunisia |
| Tuvalu |
| Vietnam |
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