With reference to her reply to question 1370 on 4 June 2018, (a) what is the (i) age, (ii) length of service, (iii) gender and (iv) race of each member of the SA National Defence Force (SANDF) in each occupational category, (b) what number of the specified SANDF members are reservists and (c) of the specified reservists, in each case, what is the (i) age, (ii) wage scale, (iii) gender, (iv) duration of the time served as reservist and (v) race of each reservist?