13. 1) Pour le calcul du facteur «gain» (earnings factor) en vue de la détermi
nation du droit aux prestations prévues par la législat
ion du Royaume-Uni, sous réserve du paragraphe 15, chaque semaine pendant laquelle le travailleur salarié ou non salari
é a été soumis à la législation d'un autre État membre et qui a commencé au cours de l'année d'imposition sur le revenu de référence, au sens de la législat
ion du Roy ...[+++]aume-Uni, sera prise en compte selon les modalités suivantes:13 (1) For the purpose of calculating an earnings factor with a view to determining the right to benefits u
nder United Kingdom legislation, subject to paragraph 15, each week during which an employed or self-employed person has been subject to the
legislation of another Member State and which commenced during the relevant income tax year within the meaning of United Kingdom
legislation shall be taken into account in the following way: (a) (i) for each week of insurance, employment, or residence as an employed person the person concerned shall be deemed to have paid contributi
...[+++]ons as an employed earner on the basis of earnings equivalent to two-thirds of that year's upper earnings limit;