Table: deputies_brazil_data
Columns: federal_state
number_of_members
of_total_members
population_on_the_census_also_called_censo_2010
of_the_population_censo_2010
representativeness_inhabitants_mr
representatives_of_national_average
deputies_required_ignoring_the_limits

Question: Which federal state has 6 representatives of national average?
SQL: SELECT "federal_state" FROM deputies_brazil_data WHERE "representatives_of_national_average" = '6'

Question: According to the 2010 census, what was the population for the federal state that had less than -6 deputies required ignoring the limits?
SQL: SELECT "population_on_the_census_also_called_censo_2010" FROM deputies_brazil_data WHERE "deputies_required_ignoring_the_limits" < -6