CREATE TABLE table_73732 ("Country" TEXT, "Annual CO2 emissions  ( in thousands of metric tons ) " FLOAT, "GDP  ( current ,  in billions of US dollars ) " TEXT, "GDP per Emissions  ( in US dollars per ton ) " FLOAT, "GDP  ( PPP ,  in billions of current international dollars ) " TEXT, "PPP GDP per Emissions  ( in international dollars per ton ) " FLOAT)

when the gdp (current, in billions of us dollars) is 162.50, what is the GDP?
SELECT MAX("GDP per Emissions (in US dollars per ton)") FROM table_73732 WHERE "GDP (current, in billions of US dollars)" = '162.50'
SELECT MAX("GDP per Emissions (in US dollars per ton)") FROM "table_73732" WHERE "GDP (current, in billions of US dollars)" = '162.50'