CREATE TABLE candidate (candidate_id DECIMAL, people_id DECIMAL, poll_source TEXT, date TEXT, support_rate DECIMAL, consider_rate DECIMAL, oppose_rate DECIMAL, unsure_rate DECIMAL)
CREATE TABLE people (people_id DECIMAL, sex TEXT, name TEXT, date_of_birth TEXT, height DECIMAL, weight DECIMAL)

What are the support, consider, and oppose rates of each candidate, ordered ascending by their unsure rate?
SELECT support_rate, consider_rate, oppose_rate FROM candidate ORDER BY unsure_rate
SELECT "support_rate", "consider_rate", "oppose_rate" FROM "candidate" ORDER BY "unsure_rate" NULLS FIRST