You asked

Please could you provide the average real wage between the dates of 1984 and 2015.

We said

Thank you for your request.

Real earnings are published using Average Weekly Earnings (AWE) estimates. These figures can be found in the monthly UK Labour Market release in table 6 of the EARN01 dataset:

https://www.ons.gov.uk/employmentandlabourmarket/peopleinwork/earningsandworkinghours/datasets/averageweeklyearningsearn01

Unfortunately ONS does not publish real annual earnings back to 1984, however an ad-hoc based on a customer request for similar data based on hourly earnings back to 1975 has previously been published:

https://www.ons.gov.uk/employmentandlabourmarket/peopleinwork/earningsandworkinghours/adhocs/007739medianrealhourlyearningsexcludingovertimebyageselectedyears1975to2017

ONS does offer a bespoke tabulation service for data. Information on how to contact the Earnings team is provided in the following link:

https://www.ons.gov.uk/surveys/informationforbusinesses/businesssurveys/annualsurveyofhoursandearningsashe