user: Question: Name the most gdp per capita Latvian
Columns: ['Member countries', 'Population', 'Area (km²)', 'GDP (billion US$)', 'GDP per capita (US$)', 'Languages']
Types: ['text', 'real', 'real', 'text', 'real', 'text']
Sample row: ['Cyprus', 775927.0, 9250.0, '11.681', 15054.0, 'Greek Turkish']
SQL:

assistant: SELECT MAX("GDP per capita (US$)") FROM "Table" WHERE "Languages" = 'Latvian';