20-3 Number of School Staff and Workers by Level and Type of School
Unit: 10 000 persons
Year	Regular Institutions of Higher Education	Secondary Schools						Primary Schools	Kindergartens	Schools for the Blind, Deaf and Deaf-mute
			Specialized Secondary Schools			Regular Secondary Schools	Vocational Schools
				Technical Schools	Teacher Training Schools
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