date       RIR       IPv4 adoption   IPv6 adoption
20220124   afrinic    0.1773          0.0613
20220124   lacnic     0.3868          0.4234
20220124   apnic      0.2268          0.1921
20220124   ripencc    0.5095          0.3344
20220124   arin       0.2328          0.2005