Table: woden_valley_stats
Columns: suburb
population_in_2008
median_age_in_2006
mean_household_size_in_2006
area_km
density_km
date_first_settled_as_a_suburb
gazetted_as_a_division_name

Question: What is the lowest date settled for chifley?
SQL: SELECT MIN("date_first_settled_as_a_suburb") FROM woden_valley_stats WHERE "suburb" = 'Chifley'

Question: What is the density in Garran?
SQL: SELECT MIN("density_km") FROM woden_valley_stats WHERE "suburb" = 'Garran'

Question: What is the date settled for 40 years?
SQL: SELECT "date_first_settled_as_a_suburb" FROM woden_valley_stats WHERE "median_age_in_2006" = '40 years'

Question: What is the median age where the area is 1.7?
SQL: SELECT "median_age_in_2006" FROM woden_valley_stats WHERE "area_km" = '1.7'