23 ???? 2019 / ???? ????? / ????? ?????? ?????? ???? ????? ???????? ?????? ???????? ??????? ?? ???????? ??????? ?????? ????????? ???????? ??????? ?????? ?????? ?? ???? ?????? ????? ?? ???? ????? ?????? ???????? ?????? ??????.
?????????? ??? ????? ??????? ???????? ??????? ??? ??????? ??????? ?????? ?????? ??? ?? ??? ????? ???????? ??????? ?? ?????? ??? ???? ?? 9500 ????? ???? ???? ??? ???????? ?????? ?? ?????? 20%? ????? ??? ??? ???????? ?????? ??? ??? ????? 18.1%? ????? ??? ???????? ??????? ?????? ?? ????? ???? ?????? ?????? ??? ????? ?????? ???????? ?????? ?? ????? (2019).