14-21  主要年份平均每一专任教师负担学生数
student-teacher ratio in selected years
单位：人								(person)
年  份	普通高等	中等专业	普  通		职  业	技  工	小  学	幼儿园
	学    校	学    校	中  学	#高中	中  学	学  校
year	regular institutions of  higher  education	specialized secondary schools	regular secondary schools	senior secondary schools	vocational secondary schools	technical schools	primary schools	kinder gartens
1952	7.76	17.62	23.19	16.42			32.12	35.29
1957	4.17	15.91	24.94	21.70			32.42	33.42
1962	5.49	7.67	17.64	15.77	20.51		25.45	31.32
1965	5.01	11.56	19.27	16.20	18.65	12.79	22.78	29.23
1970	0.41	89.00	20.70				27.93
1975	3.29	10.22	22.88	21.61		23.81	28.38	32.67
1978	4.97	12.02	21.99	21.91	22.24	17.17	26.86	34.15
1980	6.31	11.70	19.15	16.39	13.69	15.27	26.54	29.86
1985	5.42	9.19	19.82	15.28	16.30	12.58	26.85	27.99
1990	6.23	9.86	14.83	11.34	12.25	13.67	22.65	27.62
1995	8.58	14.45	17.04	12.42	16.76	19.60	22.86	25.40
1996	8.77	15.71	18.45	13.23	15.51	20.64	23.00	24.80
1997	9.03	16.26	19.70	14.61	16.19	22.83	22.90	21.70
1998	10.28	16.55	19.65	15.47	15.84	17.30	22.26	20.06
1999	11.53	18.00	19.45	15.95	16.72	18.07	21.07	20.48
2000	13.40	18.70	19.35	16.05	17.78	16.32	20.11	19.96
2001	15.62	19.72	18.93	16.07	18.49	19.52	19.50	27.55
2002	15.78	21.44	18.34	16.12	19.55	22.16	18.69	25.86
2003	15.88	21.70	18.20	16.02	11.35	24.59	17.61	25.58