Task: Question Generation
Input (English): Passage: Since the 1980s, the economy has slowly become less centralized; the annual rate of GDP growth of the Federal District from 2003 to 2004 was the smallest of all federal entities at 0.2%, with drastic drops in the agriculture and industrial sectors. Nonetheless, it still accounts for 21.8% of the nations GDP. The states with the highest GDP growth rates are Quintana Roo (9.0%), Baja California (8.9%), and San Luis Potosí (8.2%). In 2000, the federal entities with the highest GDP per capita in Mexico were the Federal District (US $26,320), Campeche (US $18,900) and Nuevo León (US $30,250); the states with the lowest GDP per capita were Chiapas (US $3,302), Oaxaca (US $4,100) and Guerrero (US $6,800).
Output (English): How many US$ was the difference between the highest GDP and the lowest?