(a) the increase in the relative share to be paid by each nesv Member State under the head of the Communities' osvn resources and of the financial contributions for 1978 in comparison svith the relative share due for 1977, shall not exceed two fifths of the differ ence bctsveen the relative share due under the head of the Commun ities' own resources and of the financial contributions for 1977 and the relative share svhich each nesv Member State svould have had to pay under the same head for the same year, if this relative share had been calculated in accordance svith the arrangements laid dosvn for the original Member States from 1978 by the Decision of 21 April 1970;
Amhail ón 1 Eanáir 1978, beidh acmhainní dílse na gComhphobal féin agus, nuair is iomchuí, na ranníocaí airgeadais dá dtagraítear ín Airteagal 4, míreanna 2, 3 agus 4 de Chinneadh an 21 Aibreán 1970, dlite ó na Ballstáit nua go hiomlán, faoi réir na bhforálacha seo a leanas : a) ní rachaidh an méadú sa scair choibhneasta a bheidh le híoc ag gach Ballstát nua mar acmhainní dílse agus ranníocaí airgeadais don bhliain 1978 i gcomparáid leis an scair choibhneasta a bhí dlite do 1977 thar dhá chúigiú den difríocht idir an scair choibhneasta a bhí dlite mar acmhainní dílse agus ranníocaí airgeadais don bhliain 1977 agus an scair choibhneasta a bheadh le hioc ag gach Ballstát nua amhlaidh don bhliain chéanna, dá mba rud é go ndéanfai an scair choibhneasta sin a ríomh de réir na socruithe a foráladh do na Ballstáit bhunaidh amhail ó 1978 le Cinneadh an 21 Aibreán 1970.