table: 1-1067441-1
columns: Province, Population (2004 estimate), Area (km²), Density, GDP (2003, PPS in mil. € ), GDP per cap. (2003, in €)
Q: What is the population estimate for the place that gad a 18496€  million euro gdp?
A: SELECT Population (2004 estimate) FROM 1-1067441-1 WHERE GDP (2003, PPS in mil. € ) = 18496