TNAG-2796-FCO40-4036-Relations-between-Hong-Kong-and-international-organisations-1993 — Page 89

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Appendix 2 (to Annex 2)

Global accounting rate percentage movement

This Information will be shown as an average annual accounting rate percentage movement.

This average percentage movement should be weighted by the traffic destined to each country on a global basis, starting with the year 1988.

Illustration of the formula to be used to calculate the average accounting rate percentage movement (var % t)

Example :

For example if administration has three relations

t = 11*(T1/Tt) + 12′′(T2/TI) + 13"(T3/T1)

var%t = (t(period 1) - t(period o) ) / !{period o)

Where = weighted average accounting rates

t1 = accounting rates related to T1 and so on

T1 = outgoing traffic related to administration 1 and so on

Tt = total outgoing traffic

vart = variation percentage