School year Schools – school-sitesa Classrooms Teachers Students Of students in full-time education Classes in full-time education Students per class Students per teacher
total of which: in full-time education with special educational needs, in special classes or institutions disadvantagedb in 9th grade in non-vocational gradesc in vocational trainingd girl living in dormitories, %
1990/1991 513 4,694 12,656 217,787 168,445 .. .. 47,605 161,345 7,100 85,824 .. 5,457 30.9 13.3
1991/1992 547 5,016 13,285 225,265 178,973 .. .. 48,418 171,377 7,596 119,196 .. 5,878 30.4 13.5
1992/1993 573 5,291 13,983 235,019 186,225 .. .. 48,521 176,865 9,360 124,571 .. 6,206 30.0 13.3
1993/1994 596 5,628 14,862 246,135 192,388 .. .. 49,459 179,819 12,569 131,046 .. 6,500 29.6 12.9
1994/1995 609 5,817 15,358 254,678 196,965 .. .. 48,320 180,417 16,548 130,367 .. 6,801 29.0 12.8
1995/1996 643 6,351 15,772 261,838 208,415 .. .. 45,576 184,283 24,132 133,958 .. 7,292 28.6 13.2
1996/1997 687 6,698 16,329 272,207 220,528 .. .. 46,772 187,257 33,271 138,710 .. 7,720 28.6 13.5
1997/1998 696 6,905 17,096 279,801 227,243 .. .. 47,091 187,845 39,398 113,173 .. 8,016 28.3 13.3
1998/1999 736 7,169 17,831 289,259 234,430 .. .. 48,474 188,200 46,230 116,048 .. 8,354 28.1 13.1
1999/2000 762 7,605 18,430 296,753 241,369 .. .. 49,647 191,170 50,199 118,333 .. 8,671 27.8 13.1
2000/2001e 830 7,585 18,950 294,000 239,300 .. .. 49,854 .. .. 117,455 .. 8,775 27.3 12.6
2001/2002 891 7,564 19,450 292,646 238,622 36 .. 50,343 176,841 61,781 116,917 13.4 8,873 26.9 12.3
2002/2003 886 7,623 19,955 287,074 239,793 – .. 51,634 181,284 58,509 116,625 12.7 8,877 27.0 12.0
2003/2004 894 7,869 20,804 292,305 247,622 – .. 49,725 178,686 68,936 117,582 12.0 9,329 26.5 11.9
2004/2005 909 7,776 20,756 290,139 245,302 – 14,241 49,422 178,069 67,233 116,488 11.0 9,347 26.2 11.8
2005/2006 931 7,972 20,871 287,290 244,001 11 24,004 49,979 177,735 66,266 117,077 11.7 9,308 26.2 11.7
2006/2007 956 8,077 21,254 288,156 243,096 9 26,925 50,328 177,380 65,716 115,278 11.4 9,347 26.0 11.4
2007/2008 955 8,142 20,187 281,898 242,016 25 24,355 49,212 176,693 65,323 114,671 10.7 9,210 26.3 12.0
2008/2009 908 8,061 19,452 271,351 236,518 31 27,888 47,571 177,030 59,488 112,124 10.2 8,997 26.3 12.2
2009/2010 917 8,207 19,772 273,344 242,004 – 32,852 46,371 177,020 64,984 115,777 9.7 9,171 26.4 12.2
2010/2011 939 8,266 19,829 273,596 240,364 36 37,768 46,223 172,421 67,943 115,769 9.3 9,164 26.2 12.1
2011/2012 928 8,274 19,119 265,788 233,122 31 38,101 42,255 164,991 68,131 112,556 9.1 8,997 25.9 12.2
2012/2013 921 8,262 18,983 258,233 224,214 73 36,388 39,504 156,578 67,636 108,756 8.9 8,723 25.7 11.8
2013/2014 979 8,039 18,619 239,071 203,515 115 21,886 41,624 150,419 53,096 98,009 9.4 8,116 25.1 10.9
2014/2015 941 7,646 18,613 221,144 188,762 136 9,577 39,825 140,761 48,001 89,907 10.0 7,737 24.4 10.1
2015/2016 893 7,551 18,671 213,771 182,529 49 9,190 39,351 135,781 46,748 86,969 10.6 7,510 24.3 9.8
2016/2017 830 7,272 18,066 205,062 167,574 64 6,953 38,157 124,775 42,799 79,519 10.7 7,034 23.8 9.3
2017/2018 772 7,043 18,394 196,564 162,216 30 5,659 36,582 121,549 40,667 76,537 11.1 6,962 23.3 8.8
2018/2019 714 6,882 17,535 184,559 152,793 106 4,433 37,520 119,728 33,065 72,066 11.3 6,605 23.1 8.7
2019/2020 685 6,679 16,863 181,098 149,090 6 3,579 38,261 118,727 30,363 69,994 11.4 6,482 23.0 8.8
2020/2021 714 6,020 15,314 178,229 152,610 – 3,168 40,173 .. .. 71,598 ..
6,883f
22.2f
 10.0
2021/2022 724 7,661 16,702 193,571 165,888 – 3,469 44,901 91,895 73,993 78,199 10.7 7,290 22.8 9.9
2022/2023 735 7,743 16,878 197,473 166,201 – 3,078 42,126 76,177 90,024 78,215 10.5 7,306 22.7 9.8

Footnotes

*Before 2016/2017 school year education at secondary vocational schools, from 2016/2017 to 2019/2020 school years education at vocational grammar schools.
aFrom 2013/2014 school year changes in methodology. See Methodology.
bFrom 2013/2014 school year excluding multi-disadvantaged students.
cBefore 2003/2004 school year students in 9th–12th grades.
dBefore 2003/2004 school year students in 13th and higher grades.
eEstimated data.
fFor vocational educational institutions including also data on part-time education.
Source: Ministry of Interior, Ministry of Culture and Innovation

Explanation of symbols

–
Non-occurrence.
..
Datum not available.
__, |
Break in series (limited comparability).
.