date       RIR       IPv4 adoption   IPv6 adoption
20240303   arin       0.3162          0.6323
20240303   ripencc    0.6675          0.3826
20240303   lacnic     0.5077          0.4955
20240303   afrinic    0.2859          0.0796
20240303   apnic      0.3489          0.2366