To ask the Scottish Government, further to the answer to question S5W-15089 by Shona Robison on 21 March 2018, whether it will provide the information that was requested regarding how many posts in each NHS board were vacant for (a) between (i) six and 12, (ii) 12 and 18, (iii) 18 and 24, (iv) 24 and 30 and (v) 30 and 36 and (b) over 36 months.