Form 108 Query

In form 108 we are required to give details of work undertaken and training received in weeks. How should I fill it up? I mean I do not have proper records, so can I fill it up on estimated basis?

I have filled up the form in this manner. please tell me if it is correct?

My Total Leave is 355 and I was under 3.5 years of training program

                                                (Time spent in weeks)

                                             Year 1                   Year 2                Year 3    

Accounting                             08                         12                       15

Auditing                                   08                         16                       16

Taxation                                   30                          12                      15

Do they check this thing minutely? Plz suggest corrections, if any?

And if I am disclosing this many leaves in form 108, will there be any problem as I am taking transfer under another employer?