CREATE TABLE table_77350 ("Name" CLOB, "GP-GS" CLOB, "Effic" FLOAT, "Cmp-Att-Int" CLOB, "Avg/G" FLOAT)

What is the lowest effic with a 58.9 avg/g?
SELECT MIN("Effic") FROM table_77350 WHERE "Avg/G" = '58.9'
SELECT MIN("Effic") FROM "table_77350" WHERE "Avg/G" = '58.9'