20-3 NUMBER OF SCHOOL STAFF AND WORKERS BY LEVEL AND TYPE OF SCHOOL
Unit:10 000 persons
	Regular							Primary	Kinder-	Schools for
Year	Institutions	Secondary	Specialized			Regular		Schools	gartens	the Blind,
	of Higher	Schools	Secondary	Technical	Teacher	Secondary	Vocational			Deaf and
	Education		Schools	Schools	Training Schools	Schools	Schools			Deaf-mute
1952	7.2	26.0	8.1	3.9	4.2	17.6		152.8	1.9
1957	15.5	53.4	13.6	10.6	3.0	39.4		198.1	10.1	0.1
1962	33.5	77.8	13.7	11.1	2.6	62.2	2.0	262.0	16.1	0.3
1965	33.3	110.5	12.2	10.1	2.1	67.7	30.6	407.5	16.2	0.4
1970	31.2	153.3	7.9	5.6	2.3	145.4		390.9
1975	40.8	282.1	17.7	12.8	4.5	264.4		554.3	37.8	0.6
1978	51.8	415.4	23.7	17.6	6.1	391.7		562.0	46.9	0.7
1980	63.2	423.6	29.8	22.3	7.5	389.7	4.1	605.4	61.0	0.8
1985	87.1	417.6	40.3	31.3	9.0	355.7	21.6	602.1	79.8	1.1
1986	93.1	437.7	43.6	33.9	9.7	368.9	25.2	606.5	88.1	1.2
1987	96.9	455.3	45.9	35.7	10.2	381.3	28.1	608.5	94.1	1.3
1988	99.4	468.1	47.6	37.0	10.6	389.7	30.8	614.2	97.9	1.4
1989	100.4	473.9	48.2	37.6	10.6	393.1	32.6	619.5	101.2	1.5
1990	100.6	482.6	49.2	38.5	10.7	399.1	34.3	624.0	105.2	1.6
1991	100.9	490.6	49.4	38.8	10.6	405.4	35.8	619.4	106.2	1.9
1992	101.4	499.2	50.3	39.7	10.6	411.3	37.6	619.9	112.1	2.1
1993	102.1	504.1	51.1	40.3	10.8	413.3	39.7	621.8	112.6	2.3
1994	104.0	512.3	51.7	40.7	11.0	419.1	41.5	627.1	114.9	3.3
1995	104.1	525.9	53.0	41.8	11.2	429.5	43.4	632.4	116.0	2.7
1996	103.6	541.9	54.3	43.0	11.3	442.4	45.2	638.6	117.4	2.8
1997	103.2	556.2	55.4	44.0	11.4	454.1	46.7	643.6	117.3	3.0
1998	103.0	564.6	54.7	43.5	11.2	462.1	47.8	644.6	115.8	3.1