CREATE TABLE table_204_34 (id DECIMAL, "rank" DECIMAL, "nation" TEXT, "gold" DECIMAL, "silver" DECIMAL, "bronze" DECIMAL, "total" DECIMAL)

how many silver medals were earned by egypt ?
SELECT "silver" FROM table_204_34 WHERE "nation" = 'egypt'
SELECT "silver" FROM "table_204_34" WHERE "nation" = 'egypt'