With reference to vehicles purchased in the past three financial years and since 1 January 2019 by his department and entities reporting to him, (a) what number of vehicles have been purchased each month, (b) for what purpose was each vehicle purchased in each case, (c) what make of vehicles were purchased in each case and at what cost in each case, (d) what assessments were undertaken as to the need for vehicles in each case, (e) who undertook the assessments in each case, (f) what were the results of each assessment in each case, (g) how are vehicles monitored once purchased and (h)(i) what number of vehicles have travelled 10 000 kilometers or less, (ii) which vehicles are those in each case and (iii) why had each vehicle travelled 10 000 kilometers in each instance?