Calculation and effectivity prognosis

{"at":[8],"ch":[8,9,140],"li":[8,9],"si":[8,11],"hr":[8],"hu":[8],"za":[9],"tr":[11],"mx":[26],"aw":[26],"bq":[26],"cw":[26],"fk":[26],"gf":[26],"gy":[26],"sr":[26,26],"tt":[26],"gs":[26],"gt":[26],"bz":[26],"hn":[26],"sv":[26],"ni":[26],"cr":[26],"pa":[26],"cu":[26],"jm":[26],"ht":[26],"do":[26],"bs":[26],"pr":[26],"bb":[26],"ag":[26],"dm":[26],"gd":[26],"kn":[26],"lc":[26],"vc":[26],"sx":[26],"jp":[32],"fr":[42],"lu":[42],"br":[43],"in":[44],"it":[132],"cn":[148],"kr":[151],"tw":[151],"nz":[151],"id":[151],"ph":[151],"bn":[151],"bd":[151],"my":[151],"sg":[151],"vn":[151],"hk":[151],"th":[151],"kh":[151],"mm":[151],"ve":[171],"co":[171],"ec":[171],"pe":[171],"cl":[171],"ar":[171],"bo":[171],"py":[171],"uy":[171],"gb":[195],"ie":[195]}