You asked
Can you let me know your estimate of the number and percentage of women aged 14-40 in England who undertook sport and exercise in 2015, 2016, 2017 and 2018 please?
We said
Thank you for your request.
Unfortunately, we do not hold the data requested.
NHS Digital, who published the report you refer to, may be better placed to help you. They can be contacted via their website; https://digital.nhs.uk/.