date       RIR       IPv4 adoption   IPv6 adoption
20220204   lacnic     0.3895          0.4255
20220204   ripencc    0.5127          0.3356
20220204   arin       0.2340          0.2005
20220204   afrinic    0.1778          0.0613
20220204   apnic      0.2272          0.1923