I would like to know how many new 10 pole allotment plots have been created since 2011?

Without it, I cannot tell whether "Policy TB08: Open Space, sport and recreational facilities standards for residential development" is being met, or if we are in fact losing provision, as new houses are being built.

Adopted planning policy requires the provision of allotments based on hectarage per head of population. There is no requirement for an allotment to be laid out in any specific way.
The way an allotment site is organised is a decision for the organisation which owns and manages it. Within the borough, this is the relevant town or parish council. None of the allotment sites in the borough are managed by Wokingham Borough Council and therefore the council is unable to assist with this enquiry.