date       RIR       IPv4 adoption   IPv6 adoption
20220818   lacnic     0.4133          0.4517
20220818   ripencc    0.5620          0.3518
20220818   arin       0.2694          0.3047
20220818   afrinic    0.1946          0.0644
20220818   apnic      0.3088          0.2296