? ????? ??? ????????? ??? ????? ??????? ???? ???? ????? ?????. ??? ??? ?????? ??????? ??????? ??? 2050? ????? ???60 ????? ????? ????? ???? ?? ?????? ???????? ????? ???? ????????? ??????? ??????? ??? 2120.

? ????? ????? ????????? ???????? ???????? ??? ???????? ????????? ???? ????? ?????? ??????? ????? ????? ??????? ??????? ????? ???? ????? ?????. ?? ??????? ??????ة، ??????? ???????? ?? ???? ???? ??????? ????? ????? ??????? ??????ة، ???? ????? ??? ?????? ???? ????? ????? ??? ????? ????? ?????? ???? ??????? ???????? ?????? ???????? ?? ???????? ??????? ???????? ?? ???????. ?? ???? ???? ???? ????? ??????? ??????? ????? ?????? ????? ??????.

? ???? ????? ??????.

? ????? ????? ????????. ??? ???? ?????? ??????? ???????? ???????? ??????? ????? ???????? ???? ?????? ??????? ???????? ?????? ????? ?????? ?????. ??? ??? ????? ???? ????? ???????? ?? ??????? ??????? ????? ???????? ???????? ???????? ???????? ???????? ??????? ??????? ???????? ?????? ?????? ???? ??????? ????????? ??????? ??? ?????? ????????. ??? 36 ???? ???????? ?? ??????? ?????? ??? ????? 38 ???? ???????? ?? ??????? ??????? ???.

? ????? ????? ????????. ?? ??????? ?????? ??????? ??? ???? ???? ?? ???? ??? ???????? ?? ????????? ?? ???????? ????? ??????? 15-20%.

?? ?????? ??? 2001? ????? ?????? ???????? ????? ?????? ??? ?????? ?????? ??????? ??????? ??? ????? ??????? ???????? ?????? ????? ???????? ????? ????????? ???????? ?????? ?????? ????????? ??????.