* Official Language: Ukrainian is the official language of Ukraine.
* Regional Differences: English proficiency tends to be higher in larger cities and areas with more tourism or international business connections.
* Education: English is a common foreign language taught in schools, although fluency levels vary.
* Surveys and Statistics: While specific surveys on English proficiency are limited, some studies suggest that a significant portion of the population has some level of English understanding.
Based on this, it's likely that a substantial percentage of Ukrainians, especially younger generations and those in urban areas, have at least basic English skills. However, providing a specific number is not feasible due to the lack of reliable data.