___________________________________________________________________________________
Year | Teachers, in thousands |Enrollment, in thousands| Pupil/teacher ratio
|________________________|________________________|_______________________
|Total |Public| Private|Total |Public| Private|Total|Public| Private
_________|______|______|__________|______|______|__________|_____|______|__________
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10
_________|______|______|__________|______|______|__________|_____|______|__________
1955 ....| 1,286| 1,141|\1\ 145|35,280|30,680|\1\ 4,600| 27.4| 26.9|\1\ 31.7
1960 ....| 1,600| 1,408|\1\ 192|42,181|36,281|\1\ 5,900| 26.4| 25.8|\1\ 30.7
1965 ....| 1,933| 1,710| 223|48,473|42,173| 6,300| 25.1| 24.7| 28.3
1970 ....| 2,292| 2,059| 233|51,257|45,894| 5,363| 22.4| 22.3| 23.0
| | | | | | | | |
1971 ....| 2,293| 2,063|\1\ 230|51,271|46,071|\1\ 5,200| 22.4| 22.3|\1\ 22.6
1972 ....| 2,337| 2,106|\1\ 231|50,726|45,726|\1\ 5,000| 21.7| 21.7|\1\ 21.6
1973 ....| 2,372| 2,136|\1\ 236|50,446|45,446|\1\ 5,000| 21.3| 21.3|\1\ 21.2
1974 ....| 2,410| 2,165|\1\ 245|50,073|45,073|\1\ 5,000| 20.8| 20.8|\1\ 20.4
1975 ....| 2,453| 2,198|\1\ 255|49,819|44,819|\1\ 5,000| 20.3| 20.4|\1\ 19.6
| | | | | | | | |
1976 ....| 2,457| 2,189| 268|49,478|44,311| 5,167| 20.1| 20.2| 19.3
1977 ....| 2,488| 2,209| 279|48,717|43,577| 5,140| 19.6| 19.7| 18.4
1978 ....| 2,479| 2,207| 272|47,635|42,550| 5,085| 19.2| 19.3| 18.7
1979 ....| 2,461| 2,185|\1\ 276|46,651|41,651|\1\ 5,000| 19.0| 19.1|\1\ 18.1
1980 ....| 2,485| 2,184| 301|46,208|40,877| 5,331| 18.6| 18.7| 17.7
| | | | | | | | |
1981 ....| 2,440| 2,127|\1\ 313|45,544|40,044|\1\ 5,500| 18.7| 18.8|\1\ 17.6
1982 ....| 2,458| 2,133|\1\ 325|45,165|39,566|\1\ 5,600| 18.4| 18.6|\1\ 17.2
1983 ....| 2,476| 2,139| 337|44,967|39,252| 5,715| 18.2| 18.4| 17.0
1984 ....| 2,508| 2,168|\1\ 340|44,908|39,208|\1\ 5,700| 17.9| 18.1|\1\ 16.8
1985 ....| 2,549| 2,206| 343|44,979|39,422| 5,557| 17.6| 17.9| 16.2
| | | | | | | | |
1986 ....| 2,592| 2,244|\1\ 348|45,205|39,753|\1\ 5,452| 17.4| 17.7|\1\ 15.7
1987 ....| 2,631| 2,279| 352|45,487|40,008| 5,479| 17.3| 17.6| 15.6
1988 ....| 2,668| 2,323|\1\ 345|45,430|40,189|\1\ 5,242| 17.0| 17.3|\1\ 15.2
1989 ....| 2,734| 2,357| 377|45,741|40,543| 5,198| 16.7| 17.2| 13.8
1990 ....| 2,753| 2,398|\1\ 355|46,451|41,217|\1\ 5,234| 16.9| 17.2|\1\ 14.7
| | | | | | | | |
1991 ....| 2,787| 2,432| 355|47,322|42,047| 5,275| 17.0| 17.3| 14.9
1992 ....| 2,822| 2,459|\1\ 363|48,145|42,823|\1\ 5,322| 17.1| 17.4|\1\ 14.7
1993 ....| 2,870| 2,504| 366|48,813|43,465| 5,348| 17.0| 17.4| 14.6
1994 ....| 2,926| 2,552|\1\ 374|49,609|44,111|\1\ 5,498| 17.0| 17.3|\1\ 14.7
1995 ....| 2,978| 2,598| 380|50,502|44,840| 5,662| 17.0| 17.3| 14.9
| | | | | | | | |
1996 ....| 3,054| 2,667|\1\ 387|51,375|45,611|\1\ 5,764| 16.8| 17.1|\1\ 14.9
1997 ....| 3,134| 2,746| 388|51,968|46,127| 5,841| 16.6| 16.8| 15.1
1998 ....| 3,221| 2,830|\1\ 391|52,475|46,539|\1\ 5,937| 16.3| 16.4|\1\ 15.2
1999 ....| 3,306| 2,911| 395|52,876|46,857| 6,018| 16.0| 16.1| 15.2
2000 ....| 3,331| 2,941|\1\ 390|53,358|47,204|\1\ 6,155| 16.0| 16.0|\1\ 15.8
| | | | | | | | |
2001 ....| 3,390| 3,000| 390|53,992|47,672| 6,320| 15.9| 15.9| 16.2
2002 ....| 3,428| 3,034|\1\ 394|54,604|48,202|\1\ 6,401| 15.9| 15.9|\1\ 16.2
2003\2\ .| 3,472| 3,074| 398.5|54,532|48,213| 6,319| 15.7| 15.7| 15.9
2004\2\ .| 3,501| 3,100| 401.2|54,593|48,270| 6,323| 15.6| 15.6| 15.8
2005\2\ .| 3,526| 3,122| 403.9|54,725|48,375| 6,349| 15.5| 15.5| 15.7
| | | | | | | | |
2006\2\ .| 3,570| 3,161| 409|54,993|48,574| 6,419| 15.4| 15.4| 15.7
2007\2\ .| 3,601| 3,188| 412.8|55,102|48,664| 6,439| 15.3| 15.3| 15.6
2008\2\ .| 3,625| 3,209| 416.3|55,154|48,696| 6,458| 15.2| 15.2| 15.5
2009\2\ .| 3,650| 3,230| 420|55,221|48,740| 6,481| 15.1| 15.1| 15.4
2010\2\ .| 3,680| 3,256| 424.3|55,352|48,842| 6,510| 15.0| 15.0| 15.3
| | | | | | | | |
2011\2\ .| 3,718| 3,288| 429.5|55,551|49,004| 6,547| 14.9| 14.9| 15.2
2012\2\ .| 3,769| 3,333| 436.1|55,839|49,248| 6,591| 14.8| 14.8| 15.1
2013\2\ .| 3,825| 3,382| 443|56,225|49,584| 6,641| 14.7| 14.7| 15.0
2014\2\ .| 3,887| 3,437| 450.6|56,688|49,993| 6,695| 14.6| 14.5| 14.9
_________|______|______|__________|______|______|__________|_____|______|__________ |