Not seasonally adjusted UK data for Spring of each year. Workforce jobs series is a measure of jobs rather than people. International Labour Organisation measure of unemployment relates to people without a job who were available to start work in the two weeks following their interview and had either looked for work in the four weeks prior to their interview or were waiting to start a job they had already obtained. ILO unemployed as a percentage of those either employed or ILO unemployed. The claimant count level as a percentage of the claimant count level and the workforce jobs total.
Employer returns and press reports.
Data is for June of each year and is seasonally adjusted. ONS estimate the ILO definition was first used in 1984.