CREATE TABLE table_name_47 (population__on_the_census_also_called_censo_2010_ VARCHAR2, deputies_required_ignoring_the_limits NUMBER)

According to the 2010 census, what was the population for the federal state that had less than -6 deputies required ignoring the limits?
SELECT population__on_the_census_also_called_censo_2010_ FROM table_name_47 WHERE deputies_required_ignoring_the_limits < -6
SELECT "population__on_the_census_also_called_censo_2010_" FROM "table_name_47" WHERE "deputies_required_ignoring_the_limits" < -6