50 % of the share of its respective Member State in the Union's gross domestic product at market prices as recorded in the last five years preceding the penultimate year before the establishment of the European System of Central Banks.
— 50 % de scair a Bhallstáit faoi seach in olltáirgeacht intíre an Aontais de réir margadhphraghsanna mar a bhí sí arna taifeadadh sna cúig bliana dheireanacha roimh an mbliain leathdhéanach roimh an gCóras Eorpach Banc Ceannais a bhunú.