date       RIR       IPv4 adoption   IPv6 adoption
20221223   lacnic     0.4082          0.4619
20221223   apnic      0.3275          0.2316
20221223   afrinic    0.1967          0.0682
20221223   arin       0.2875          0.3460
20221223   ripencc    0.5850          0.3645