Cherkasy oblast, Chernihiv oblast, Chernivtsi oblast, Dnipropetrovsk oblast, Ivano-Frankivsk oblast, Kharkiv oblast, Kherson oblast, Khmelnytskyi oblast, Kirovohrad oblast, Kyiv oblast and city, Lviv oblast, Mykolaiv oblast, Odessa oblast, Poltava oblast, Rivne oblast, Sumy oblast, Ternopil oblast, Vinnytsia oblast, Volyn oblast, Zhytomyr oblast