| Year of Adoption | Country | % Correct |
|---|---|---|
| 1801 | United Kingdom | 90%
|
| 1830 | France | 83%
|
| 1625 | Denmark | 74%
|
| 1660 | Netherlands | 61%
|
| 1831 | Belgium | 52%
|
| 1812 | Argentina | 31%
|
| 1817 | Chile | 26%
|
| 1825 | Peru | 26%
|
| 1828 | Uruguay | 23%
|
| 1831 | Tunisia | 16%
|