501 Elem  secondary  & vocational education 502 Higher education 503 Research and general education aids 504 Training and employment 505 Other labor services 506 Social services
1947 276 64 198 708 142 0
1948 284 58 142 65 103 0
1949 206 56 169 113 75 0
1950 222 70 431 146 82 171
1951 271 72 349 169 72 108
1952 696 70 226 162 75 139
1953 1,302 74 182 154 74 142
1954 1,186 67 157 135 73 141
1955 1,722 67 251 535 72 178
1956 1,423 71 217 2,373 71 234
1957 1,120 68 209 1,874 68 246
1958 1,194 61 193 2,119 71 295
1959 1,295 465 315 3,981 90 305
1960 1,528 697 732 1,795 99 336
1961 1,619 1,395 887 3,764 180 380
1962 1,625 1,688 1,003 2,691 159 448
1963 1,866 2,037 1,052 2,584 133 519
1964 1,900 1,802 1,143 3,486 141 640
1965 1,932 1,909 1,881 3,911 153 1,766
1966 6,190 3,172 1,805 4,335 181 5,697
1967 8,144 5,078 2,754 4,491 193 8,744
1968 11,407 5,892 2,099 5,346 3,094 1,905
1969 11,103 4,981 1,510 4,831 3,280 3,515
1970 12,503 5,302 1,647 6,150 649 4,553
1971 13,083 5,220 1,952 8,700 815 5,454
1972 14,006 5,008 1,889 10,106 1,107 9,589
1973 12,716 5,066 2,300 10,977 1,077 8,426
1974 11,770 4,211 2,712 9,083 684 7,791
1975 13,106 5,798 2,678 11,491 733 9,336
1976 11,096 7,431 2,069 16,612 795 11,957
1977 11,396 7,863 2,197 16,898 919 12,586
1978 11,926 8,532 2,376 24,799 943 12,850
1979 13,024 10,699 2,461 23,042 1,038 14,023
1980 13,465 13,133 2,368 20,208 1,076 11,953
1981 12,641 15,611 2,083 16,455 1,045 12,187
1982 11,187 11,926 2,014 9,093 980 9,865
1983 9,976 11,452 1,840 8,441 955 9,751
1984 9,967 11,251 2,046 7,140 982 11,015
1985 11,308 12,138 1,829 7,399 1,009 9,986
1986 11,338 12,148 1,840 7,640 977 10,505
1987 11,129 10,411 1,923 7,190 955 10,432
1988 11,472 11,290 1,876 7,142 1,012 10,945
1989 12,067 13,958 1,990 6,979 1,037 12,336
1990 12,606 14,117 2,004 6,814 1,030 12,358
1991 13,912 14,633 2,169 7,260 964 14,101
1992 14,785 13,433 2,380 7,724 1,054 14,567
1993 15,697 16,864 2,375 7,801 1,104 14,392
1994 16,250 8,977 2,378 8,089 1,092 15,992
1995 16,392 15,810 2,365 8,289 1,077 16,602
1996 16,264 13,333 2,423 7,689 1,012 16,153
1997 16,170 13,193 2,291 7,167 1,082 16,962
1998 17,566 12,768 2,402 7,020 1,096 17,280
1999 18,367 12,304 2,420 7,081 1,126 17,598
2000 21,053 10,350 2,591 6,928 1,227 18,420
2001 22,867 9,578 2,827 7,200 1,336 19,205