He achieved the feat again in 2011. Several, most recently France, have abandoned them as unworkable. It grows at about 4 to 8% annually. Can you explain how this system works? It comes out automatically.
This feat wasn’t achieved in the 20th centuries.
( z0 achieve :ARG1 ( z1 feat :mod ( z2 this ) ) :polarity - :time ( z3 date-entity :century 20 ) )
(z0 / achieve-01
    :ARG1 (z1 / feat
              :mod (z2 / this))
    :polarity -
    :time (z3 / date-entity
              :century 20))
This feat wasn’t achieved in the 20th centuries .
z1 :mod z2
z0 :polarity 0
z0 :ARG1 z1
z3 :century 1
z0 :time z3