Following this sudden decrease, housing construction increased sharply between 1965 and 1966, but dropped again, and then steadily grew (the average annual growth rate was 4.26 million square metres).
Efter denne pludselige nedgang steg boligbyggeriet kraftigt mellem 1965 og 1966, men faldt igen, og steg derefter igen (den gennemsnitlige vækstrate var 4,26 million kvadratmeter).