CREATE TABLE table_name_94 (year INT, seats VARCHAR, _percentage_votes VARCHAR)

In what Year were there 48 of 120 Seats and a % votes larger than 34.18?
SELECT SUM(year) FROM table_name_94 WHERE seats = "48 of 120" AND _percentage_votes > 34.18
SELECT SUM("year") FROM "table_name_94" WHERE "48 of 120" = "seats" AND "_percentage_votes" > 34.18