The tables below show the ratio of students to teaching staff in educational institutions, by level of education, in 2005, for OECD countries.

The country acronyms on the tables are as follows:
MEX=Mexico KOR=Korea (South) CHL=Chile TUR=Turkey BRA=Brazil UKM=United Kingdom JPN=Japan FRA=France	SVK=Slovakia DEU=Germany NZL=New Zealand IRL=Ireland CZE=Czech Republic ISR=Israel AUS=Australia NLD=Netherlands	FIN=Finland SVN=Slovenia USA=United States CHE=Switzerland ESP=Spain AUT=Austria BEL=Belgium SWE=Sweden	POL=Poland GRC=Greece PRT=Portugal HUN=Hungary ITA=Italy EST=Estonia RUS=Russia

NOTE: The information regarding student to teacher ratio on this page is re-published from OECD. No claims are made regarding the accuracy of student to teaching staff information contained here. All suggestions for corrections of any errors about student o teacher ratio 2005 should be addressed to OECD.