Since opening international borders under the risk-based approach travel regulations released by national government on 30 September 2020, (a) what total number of applications for business travel has his department received from (i) Germany, (ii) the United Kingdom, (iii) the United States of America, (iv) France, (v) the Netherlands, (vi) Switzerland and (vii) Japan, (b) what total number of the specified applications were (i) approved and (ii) rejected and (c) what was the average turnaround time for each of the listed countries?