How to say highly efficient in different languages

You can say highly efficient as hautement productif, à rendement élevé, performant, à grand rendement, à haute productivité in the following countries: Benin; Burkina Faso; Burundi; Central African Republic; Chad; Democratic Republic of the Congo; Djibouti; France; French Guiana; French Polynesia; French Southern Territories; Gabon; Guadeloupe; Guinea; Ivory Coast; Madagascar; Mali; Martinique; Mayotte; Monaco; Niger; Republic of the Congo; Reunion; Saint Barthelemy; Saint Martin; Saint Pierre and Miquelon; Senegal; Togo;

You can say highly efficient as de alta productividad, de alto rendimiento in the following countries: Argentina; Bolivia; Chile; Colombia; Costa Rica; Cuba; Dominican Republic; Ecuador; El Salvador; Equatorial Guinea; Guatemala; Honduras; Mexico; Nicaragua; Panama; Paraguay; Peru; Spain; Uruguay; Venezuela;

You can say highly efficient as altamente produtivo in the following countries: Angola; Brazil; Cabo Verde; Guinea-Bissau; Mozambique; Portugal; Sao Tome and Principe;

You can say highly efficient as hochproduktiv, leistungsstark, hochleistungsfähig, intensiv in the following countries: Austria; Germany; Liechtenstein; Switzerland;

You can say highly efficient as ad alto rendimento, altamente produttivo, di alto rendimento, di alta produttività in the following countries: Italy; San Marino;

You can say highly efficient as høyytelses in the following countries: Norway; Svalbard and Jan Mayen;

You can say highly efficient as högpresterande in the following countries: Aland Islands; Sweden;

You can say highly efficient as высокапрадукцыйны in the following countries: Belarus;

You can say highly efficient as производителен in the following countries: Bulgaria;

You can say highly efficient as ydeevne, højtydende in the following countries: Denmark;

You can say highly efficient as kõrgjõudlusega in the following countries: Estonia;

You can say highly efficient as veiktspējas in the following countries: Latvia;

You can say highly efficient as wysokowydajny in the following countries: Poland;

You can say highly efficient as высокопроизводительный in the following countries: Russia;

You can say highly efficient as vysokovýkonný in the following countries: Slovakia;

You can say highly efficient as високопродуктивний in the following countries: Ukraine;