CREATE TABLE table_203_633 (id DECIMAL, "title" TEXT, "year" DECIMAL, "platform" TEXT, "developer" TEXT, "publisher" TEXT)

what is the difference -lrb- in years -rrb- between the time swat 4 was released and the time swat force was released ?
SELECT ABS((SELECT "year" FROM table_203_633 WHERE "title" = 'swat 4') - (SELECT "year" FROM table_203_633 WHERE "title" = 'swat force'))
SELECT ABS((SELECT "year" FROM "table_203_633" WHERE "title" = 'swat 4') - (SELECT "year" FROM "table_203_633" WHERE "title" = 'swat force'))