FOI001010 FOI Pensions

I would like to make a request under the Freedom of information request. Please can you tell me:
•    How many pensions are in payment in your scheme
•    The median average size of the pensions in payment
•    How many pensions in payment are bigger than £50,000 a year
•    How many pensions in payment are bigger than £100,000 a year
The information would be best presented in an Excel spreadsheet if possible.