which countries had at least one gold medal?
canada, united states, austria, japan, italy, france, australia, norway, slovenia, finland, germany, russia, switzerland, china, poland, czech republic, belgium
of these countries, which had at least five silver medals?
canada, united states, austria, italy, switzerland
of the remaining countries, which had at least eight bronze medals?
united states, austria
which of these two countries had more total medals?
austria