date       RIR       IPv4 adoption   IPv6 adoption
20220219   apnic      0.2755          0.2250
20220219   ripencc    0.5128          0.3371
20220219   afrinic    0.1778          0.0613
20220219   lacnic     0.3902          0.4269
20220219   arin       0.2349          0.2012