CREATE TABLE table_74236 ("Song title" CLOB, "Artist" CLOB, "Show" CLOB, "Difficulty" FLOAT, "Effort" FLOAT, "Year" FLOAT, "Dancers" CLOB)

How many shows were in 1994?
SELECT COUNT("Difficulty") FROM table_74236 WHERE "Year" = '1994'
SELECT COUNT("Difficulty") FROM "table_74236" WHERE "Year" = '1994'