(34)The amounts expressed in euro in Delegated Regulation (EU) 2015/35 have not been revised since its entry into force in 2014. The cumulative inflation since then is approaching 35 %. Therefore, the amounts expressed in euro in that Regulation should be revised, by increasing the base amount in euro by the percentage change in the Harmonised Indices of Consumer Prices of all Member States as published by the Commission (Eurostat).