Some data:
https://www.ons.gov.uk/employmentandlabourmarket/peopleinwor...
Growth in employees' average total pay (including bonuses) was 5.8% and growth in regular pay (excluding bonuses) was 6.7% in January to March 2023.
(That appears to be on an annual basis.)
UK: 747 Wales: 600 North East: 625 East Midlands: 700 South East: 841 London: 904