date       RIR       IPv4 adoption   IPv6 adoption
20260511   afrinic    0.5226          0.4780
20260511   ripencc    0.7608          0.4421
20260511   apnic      0.4066          0.2466
20260511   arin       0.4201          0.6385
20260511   lacnic     0.5731          0.5910