Table schema:
CREATE TABLE table_name_48 (silver VARCHAR, bronze VARCHAR, nation VARCHAR, gold VARCHAR, rank VARCHAR)

Question: Gold smaller than 2, and a Rank of 4, and a Nation of hungary (hun), and a Bronze smaller than 1 had what total number of silver?
SQL: SELECT COUNT(silver) FROM table_name_48 WHERE gold < 2 AND rank = "4" AND nation = "hungary (hun)" AND bronze < 1