date       RIR       IPv4 adoption   IPv6 adoption
20240501   lacnic     0.5129          0.5025
20240501   apnic      0.3522          0.2372
20240501   afrinic    0.2935          0.0782
20240501   ripencc    0.6774          0.3875
20240501   arin       0.3329          0.6323