SELECT AVG("Silver") FROM table_75693 WHERE "Gold" > '2' AND "Rank" = '1' AND "Bronze" > '0'
What is the average silver for golds over 2, ranks of 1, and bronzes over 0?
CREATE TABLE table_75693 (
    "Rank" text,
    "Nation" text,
    "Gold" real,
    "Silver" real,
    "Bronze" real,
    "Total" real
)