With reference to his reply to question 1936 on 19 July 2017, regarding the 48 cases of non-delivery of training services by the recipients of grants from the Transport Education and Training Authority, (a) what was the (i) name of each of the grant recipients, (ii) monetary value of each grant for which no training services were delivered and (iii) amount from each grant that was recovered after the affected learners were transferred to other training providers and (b) which recipients were found to have valid reasons for non-delivery?