HRV: Alarm system at home, Cable or digital TV
HRV: No Alarm system at home   Cable or digital TV
CZE: Home cinema (screen, DVD player, speakers)
CZE: No home cinema (screen, DVD player, speakers)
HUN: Digital camera (not part of a phone)
HUN: No Digital camera (not part of a phone)
IRL: A premium cable TV package (e.g., Sky Movies, Sky Sports)
IRL: No premium cable TV package (e.g., Sky Movies, Sky Sports)
KOR: No Kimchi refrigerator (for maturing)
KGZ: Imported laundry washer (such as 'Ariston' or 'Indesit')
KGZ: No Imported laundry washer (such as 'Ariston' or 'Indesit')
NZL: You and your family have a holiday away from home for at least one week each year.
NZL: You and your family do not have a holiday away from home for at least one week each year.
SGP: No Domestic helper (e.g. house maid)
SVN: Travelling abroad for one week or more.
SVN: No travelling abroad for one week or more.
GBR: A premium TV package (e.g. Sky Movies, Sky Sports)
GBR: No premium TV package (e.g. Sky Movies, Sky Sports)
GBR(Scotland): A premium TV package (e.g. Sky Movies, Sky Sports)
GBR(Scotland): No premium TV package (e.g. Sky Movies, Sky Sports)

Another province in mainland China (QCN)
African country with Portuguese as the official language
A Sub-Saharan country (Africa excl. Maghreb)
An Eastern European country outside the EU
One of the other former Yugoslav republics (HRV)
One of the other former Yugoslav republics (SRB)

Minority languages  and Bulgarian dialects  (BGR)
Serbian of a yekavian variant or Montenegrin
Other National dialects or languages (ROU)
Other former  Yugoslavian languages (SVN)

ALB: Secondary education, vocational variant
ALB: Secondary education for adults(upper)
AZE: Programme of basic general education (Lower secondary)
AZE: Programme of secondary general education (Upper Secondary)
AZE: Programme of initial professional education (professional schools, etc.)
AZE: Programme of secondary professional education (technikum, college, etc.)
ARG: Polimodal (all orientations except Producción de Bienes y Servicios with TTP)
ARG: Polimodal Orientation Producción de Bienes y Servicios con TTP - Upper secondary
ARG: General programme - Lower secondary
ARG: General programme - 4th to 6th year -Upper secondary- only for Province of Córdoba
ARG: Vocational programme - Lower secondary
ARG: Vocational programme - Upper secondary
ARG: General programme - Upper secondary
ARG: Adult Education - General Programme Upper secondary
AUS: Lower secondary with some VET subjects
AUS: Upper secondary with some VET subjects
AUT: Special education school (lower secondary)
AUT: Special eduction school (upper secondary)
BEL: (First year A of first stage of) General Education
BEL: (First year B of first stage of General Education) – Special needs
BEL: Second year of first stage - preparing for vocational secundary education
BEL: Second year of first stage preparing for regular secundary education
BEL: Second & third stage regular secondary education
BEL: Second & third stage technical secondary education
BEL: Second & third stage artistic secondary education
BEL: Second & third stage vocational secondary education
BEL: Part-time vocational secondary education focused on the labour market
BEL: Special secondary education - lower secondary (training form 3 / first 3 years)
BEL: Special secondary education - upper secondary (training form 3 / years 4 and 5)
BEL: First degree of general education (Fr/Ger)
BEL: First year B special needs (Fr/Ger)
BEL: 2nd year of vocational education (Fr/Ger)
BEL: Complementary year to 1st degree (Fr Com only)
BEL: Second & third degrees of general education (Fr/Ger)
BEL: Second & third degrees of technical or artistical education (transition) (Fr/Ger)
BEL: Second & third degrees of technical or artistical education (qualification) (Fr/Ger)
BEL: Second & third degrees of vocational education (Fr/Ger)
BEL: Vocational training focused on the labour market (Fr Com only)
BEL: Part-time Vocational training focused on the labour market (Fr Com only)
BEL: Special secondary education (lower secondary - training form 3) (Fr Com only)
BEL: First, second & third degrees of Special secondary education ( form 4) (Fr Com only)
BEL: Special secondary education (lower secondary) (Germ Com only)
BEL: Special secondary education (upper secondary) (Germ Com only)
BEL: Part-time Vocational Education (Germ Com only)
BEL: Vocational Education (Germ Com only)
BGR: Secondary education - general nonspecialized (upper)
BGR: Secondary education - general profiled (upper)
BGR: Secondary education - vocational (upper)
CAN: Grades 7 - 9 (Quebec: Secondary 1 – 3 )
CAN: Grades 10 - 12 (Quebec: Secondary 4 and 5, Newfoundland: Level I - III)
CHL: Second cycle of upper secondary education, academic orientation
CHL: Second cycle of upper secondary education, technical orientation
TAP: Five-year college (not including the last two years)
COL: Secondary education (upper), academica
COL: Secondary education (upper), tecnica
HRV: Lower qualification vocational programmes
HRV: Primary school - lower secondary education
CZE: 6, 8-year gymnasium and 8-year conservatory (lower secondary)
CZE: 6, 8-year gymnasium (upper secondary)
CZE: Voc/tech secondary school with maturate
CZE: Voc/tech secondary school without maturate
CZE: Secondary special schools - practical schools, vocational education predominantly
DNK: Primary and lower secondary (public school, private school)
DNK: Upper secondary education (general, commercial, technical)
EST: Vocational upper secondary education
FIN: Comprehensive secondary school, additional education
FIN: Double or triple examination, upper secondary stage
DEU: Lower secondary with access to upper secondary (comprehensive)
DEU: Lower secondary without access to upper secondary,  a basic general education (grade 5 - 10)
DEU: Lower secondary without access to upper secondary, an extensive general education (grades 5- 10)
DEU: Lower secondary with access to upper secondary
DEU: Lower secondary without access to upper secondary, a basic general education (gr 5 -10)
DEU: Lower secondary with/without access to upper secondary,an extemsive general education (gr 5 - 10)
DEU: Lower secondary without access to upper secondary, a basic general education (grades 5 - 10)
DEU: Lower secondary without access to upper secondary,  an extensive general education (grades 5 - 10)
DEU: Lower secondary without access to upper secondary,  a basic general education (grades 5 - 10)
DEU: Lower secondary without access to upper secondary, providing an extensive general education (grades 5 - 10)
DEU: pre-vocational training year upper secondary level
DEU: Vocational school upper secondary level
GRC: Technical-Vocational Schools Upper secondary education
GRC: Lower secondary education Evening school
GRC: Upper Secondary Education Evening Lyceum
ISL: Marine engineer certificate 1st grade
ISL: Upper secondary level vocational 1-year certificate
ISL: Upper secondary level vocational 2-year certificate
ISL: Health related auxiliary 3-year certificate
ISL: Upper secondary level vocational 3-year certificate
ISL: Health related auxiliary examination
ISL: Upper secondary level general 2-year certificate
ISL: Stúdentspróf. Matriculation examination certificate (granting access to university studies)
ISR: Primary + Lower secondary education, grades 1-8
ISR: Primary + Lower secondary education, grades 1-9
ISR: Lower secondary education, grades 7-9
ISR: Upper secondary education, grades 10-12
ISR:  4 years Higher education, grades 9-12
ISR: 6 years Higher education, grades 7-12
ISR: Primary education-ultra orthodox, grades 1-8
ISR: Ultra Orthodox- Higher education- Boys
ISR: Ultra Orthodox- Higher education- Girls
ITA: Scientific, Classical, Social Science, Scientific-technological, Linguistic
ITA: Vocational Institute, Art Institute, Art High School
ITA: Vocational training; Vocational Schools of Bolzano and Trento Provinces
JPN: Upper secondary school (Vocational)
KAZ: Programm of basic secondary education (5-9 grades);
KAZ: Programm of general secondary education (10-11 grades)
KAZ: Programme of technical and vocational education (professional school and professional lyceum).
KAZ: Programme of technical and vocational education (colledge and uchilische).
KGZ: Programme of basic general education (Lower secondary)
KGZ: Programme of secondary general education (Upper Secondary)
KGZ: Programme of initial professional education (professional schools, etc.)
KGZ: Programme of secondary professional education (technikum, college, etc.)
LIE: Preparatory course for vocational education
LIE: School preparing for the university entrance certificate
LUX: A 4 to 5-year technical, commercial or social education
LUX: Lower secondary private, not subsidized
LUX: Upper secondary private, not subsidized
MAC: Grammar or International Program at Lower Secondary Levels
MAC: Grammar or International Program at Higher Secondary Levels
MAC: Technical or Prevocational Program at Lower Secondary Levels
MAC: Technical or Prevocational Program at Higher Secondary Levels
MEX: General Lower Secondary by Television
MEX: General Baccalaureate or Upper Secondary
MEX: Technical Baccalaureate or Technical from Upper Secondary
MNE: lower secondary or second stage of compulsory basic education
NLD: practical preparation for labour market
NLD: general vocational oriented; in next year tracks into BB, KB, GL, TL
NLD: admission to ISCED 3 =MBO level 1-3, post secondary, non tertiary
NLD: admission to ISCED 3 = MBO level 1-3
NLD: admission to ISCED 3 = MBO tertiary level,
NLD: HAVO: advanced general secondary education/ admission to higher voc./ college, so tertiary level (ISCED2)
NLD: HAVO: advanced general secondary education/ admission to higher voc./ college, so tertiary level (ISCED3)
NLD: VWO: admission to university (ISCED2)
NLD: VWO: admission to university (ISCED3)
PER: Lower secondary education.Includes secondary for adults and distance secondary.
PER: Upper secondary education.Includes secondary for adults and distance secondary.
PER: Alternative Basic Education-Advanced cycle
ROU: General education, leading to the continuation of studies udies in vocational education
ROU: Vocational education leading to qualification
ROU: Lower Secondary education, it continues the Gimnasium to the first part of the High School
RUS: Programme of basic general education (Lower secondary)
RUS: Programme of secondary general education (Upper secondary)
RUS: Programme of initial professional education (professional schools, ets.)
RUS: Programme of secondary professional education (technikum, colledge, ets.)
SVK: Technical College - branch/class with a school leaving examination
SVK: Secondary College or Technical College - branch/class without the school leaving examination
SVN: Secondary general education - general and cassical gymnasiums
SVN: Secondary general education - technical gymnasiums
SVN: Vocational education programmes of medium duration - school type and dual type/apprenticeship organisation
SVN: Vocational education programmes of short duration
ESP: Intermediate Level Vocational Training
SWE: Upper secondary school, general orientation
SWE: Upper secondary school, vocational orientation
SWE: Upper secondary school, the individual programme
CHE: Preparatory course for vocational education
CHE: School preparing for the university entrance certificate
CHE: Vocational baccalaureat, dual system 3-4 years
CHE: Vocational education, dual system 3-4 years
CHE: Basic vocational education, dual system 1-2 years
THA: Vocational Certificate level (Upper secondary level)
TUN: Enseignement de base (lower secondary)
TUN: Enseignement secondaire (upper secondary)
TUR: Anatolian Teacher Training High School
GBR: Students studying mostly toward Entry Level Certificates
GBR: Students studying mostly toward GCSE or equivalent level 1 or level 2 qualifications
GBR: Students studying mostly for AS or A Levels or equivalent non-vocational level 3 qualifications
GBR: Students studying mostly for VCE AS or A-levels
GBR: Students studying mostly towards level 1 or 2 vocational qualifications, e.g. level 1 or 2 NVQs
GBR: Students studying mostly for level 3 vocational qualifications, e.g. level 3 NVQs
GBR: Students below Year 10 (England and Wales) Students below Year 11 (Northern Ireland)
GBR: S5-S6 and studying National Qualifications at Higher level, A-level, or equivalent.
GBR: S5-S6 and studying National Qualifications at Intermediate or Access level, or equivalent.
GBR: S5-S6 and studying at least 25% technical or vocational subjects.
URY: Lower Secondary with a technological component
URY: Lower Secondary with a very important technological component
URY: Lower secondary in Rural Primary Schools