Table: world_judo_champs_1973
Columns: rank
nation
gold
silver
bronze
total

Question: What is the total number of Silver medals for the Nation with less than 1 Bronze?
SQL: SELECT COUNT("silver") FROM world_judo_champs_1973 WHERE "bronze" < 1

Question: What is the total number of Gold medals for the Nation with more than 1 Bronze and more the 4 Total medals?
SQL: SELECT COUNT("gold") FROM world_judo_champs_1973 WHERE "bronze" > 1 AND "total" > 4

Question: What is the total number of Gold medals for the Nation with more than 3 Bronze?
SQL: SELECT COUNT("gold") FROM world_judo_champs_1973 WHERE "bronze" > 3

Question: How many Gold medals did Great Britain with a Total of more than 2 medals receive?
SQL: SELECT MIN("gold") FROM world_judo_champs_1973 WHERE "nation" = 'great britain' AND "total" > 2

Question: How many Silver medals did the Nation with a Rank of less than 1 receive?
SQL: SELECT AVG("silver") FROM world_judo_champs_1973 WHERE "rank" < 1