Table schema:
CREATE TABLE table_name_37 (gdp_per_capita__us INTEGER, area__km²_ VARCHAR, state VARCHAR)

Question: Which GDP per capita (US$) (2004) is the highest one that has an Area (km²) larger than 148825.6, and a State of roraima?
SQL: SELECT MAX(gdp_per_capita__us) AS $___2004_ FROM table_name_37 WHERE area__km²_ > 148825.6 AND state = "roraima"