Information on the derivation of the statistics published in our annual release participation of young people in education and the labour market.
The statistics published in our annual release ‘participation of young people in education and the labour market’ provide information on the learning activities and labour market status of young people aged 16 to 24 in Wales at the end of the calendar year. They are derived from a number of different sources which are described below.
Each annual release provides final data for previous years and provisional estimates for the latest year. Provisional estimates use the best data currently available for each aspect of participation. These include some final data, some provisional data and some modelling. Estimates for previous years take into account final data not available at the time when they were originally published.
The release also provides the definitive source for estimates of the proportion of young people who are not in education, employment or training (NEET) in Wales. Further information on this and the other sources of NEET statistics in Wales are available in our guide to understanding the different sources of statistics on young people not in education, employment or training.
Administrative data sources
School pupil numbers
Information is collected in January each year from the Pupil Level Annual School Census (PLASC). Ages are as at 31 August prior to the start of the academic year. The census only requests a combined figure for those aged 19 & over - these figures are included for 19 year olds only. PLASC includes all maintained and independent schools.
Any changes to the provisional PLASC data will be reflected in the final participation estimates in next year’s release.
Information regarding those at higher education institutions (HEIs) is collected on a UK basis by the Higher Education Statistics Agency (HESA). This collection includes those studying further education courses at HEIs.
The analysis in this release is as at 1 December. Ages are as at 31 August prior to start of academic year. Data relate to the total number of enrolments. Between 2010 and 2013 multiple enrolments were discounted in the data to better reflect the number of individual students.
Provisional year end estimates are modelled using the Higher Education Students Early Statistics Survey (HESES), collected by the Higher Education Funding Council for Wales (HEFCW), which provides an early indication of the number of HE students studying in the latest academic year. These provisional estimates will be revised with final HESA data in next year’s release.
We also use figures for Welsh domiciled students studying at the Open University. These are "whole year" figures, i.e. they include enrolments throughout the year. The reference point for age is 1 January. Data for the latest academic year is provisional and will be revised with final data in next year’s release.
Further education and work-based learning
The Welsh Government collects information on enrolments at further education institutions (FEIs) and work based learning (WBL) via the Lifelong Learning Wales Record (LLWR).
The analysis in this release is based on enrolments as at the week of 1 December. Data for the latest academic year is still under validation so the provisional estimates are based on an early freeze of the data. Where a learner has activities in more than one provision type, allocation to a single type has been made in the order: WBL at FEIs, HE at FEIs, other at FEIs, WBL at other training providers. Learners with both WBL activities at other training providers and learning activities at FEIs will be included under the activity at the FEI. These early estimates will be revised with final data in next year’s release.
Non administrative data sources
The Office for National Statistics (ONS) calculates mid-year estimates of resident population by single year of age as at 30 June. For this release, end of year populations have been derived from the latest mid-year estimates and 2018-based national population projections. These estimates have been adjusted to age as at 31 August. These will be revised for final estimates in the next update.
Economic activity is estimated from survey data using proportions derived from the Annual Population Survey (APS), which is a household survey carried out by the ONS. The APS combines the boosted samples of the Labour Force Survey (LFS) and provides rolling four quarter data. These latest data cover the calendar year. For Wales, the APS sample is about 20,000 households.
Some of the estimates are based on small samples and therefore may have a large margin of error. As a result changes in trend need to be interpreted with a degree of caution, as changes could be attributed to sampling effects as well as real effects. Currently it is not possible to distinguish between these impacts.
The APS is used to estimate the following proportions:
- labour market status of those in full-time education
- labour market status of those in part-time education
- full-time and part-time employment of those in work-based learning, who are employed
- employer sponsored ‘off-the-job’ training for those in employment
Note that the employment status of work based learners is derived from the LLWR rather than the APS.
These proportions are then applied to the numbers known to be in education, work based learning and the total population to derive estimates of participation by education and employment. For work based learners, the labour market status at the start of the learning programme collected via the LLWR is used with the addition of some APS data to estimate the proportions in full-time and part-time employment.
This document below provides further detail on the methodology used to estimate participation by education and economic activity.