date       RIR       IPv4 adoption   IPv6 adoption
20230717   afrinic    0.2770          0.0993
20230717   lacnic     0.4871          0.4904
20230717   apnic      0.3378          0.2332
20230717   ripencc    0.6229          0.3720
20230717   arin       0.2978          0.3455