Between 10 and 20 cadets join a new CP every 2 months. This is a mixture of Wings Cadets and iCP cadets. Currently I think CP86 / 87 is the newest CP. I could be wrong though.
The total figure of pilots trained per year by CTC also includes Jetstar cadets, NZ cadets, Japanese degree cadets, and Vietnamese cadets. As well as cadets, CTC will also type rate ATP cadets and other experienced pilots.
So the total number of UK cadets (wings and icp) will be around 120 per year. But that figure is much higher when taking all other areas of CTC's business into account.