SELECT SUM(year) FROM table_name_4 WHERE team = "scuderia ferrari" AND engine = "ferrari 106 2.5 l4" AND points > 12
Berapa total tahun dengan tim Scuderia Ferrari, mesin Ferrari 106 2.5 L4, dan lebih dari 12 poin?
CREATE TABLE table_name_4 (year INTEGER, points VARCHAR, team VARCHAR, engine VARCHAR)