: 4

: 4

2050 , "" () - " 2121".

" $4 . , $5,16, - $4,57, - $5,43, $4,61", - .

, 2040 -2050 . 3,5 4-5 . 25 .

" , - . , ", - .

, 50 . 2050 .

" 1,5-2 , , 2030 . 2050 . , ", - .

, 2050 20% . : 1 . 20%. , , , .

2021-08-01