substitute
"R" is—
(a) if the registered worker is receiving compensation under the Workers Compensation Act 1951
—the weekly average of the ordinary remuneration received by the worker during the 4 quarters before the injury to which the compensation relates happened; or
(b) in any other case—the highest of the weekly averages of the ordinary remuneration received by the registered worker during each of the following periods that applies to the worker:
(i) the most recent 2 quarters of service as a registered employee before the designated day;
(ii) the most recent 4 quarters of service as a registered employee before the designated day;
(iii) the most recent 20 quarters of service as a registered worker before the designated day.
Example— R , par (b)
Danijela has worked in the security industry for 5 years. The periods in par (b) (i), (ii) and (iii) apply to Danijela because she has completed more than 20 quarters (or 5 years) relevant service.
Danijela's average weekly income for the 2 quarters before the designated day is $283. Her weekly averages for the 4 and 20 quarters before the designated day are $427 and $375, respectively. Accordingly, ‘R' is $427 because it is the highest of the weekly averages.