date       RIR       IPv4 adoption   IPv6 adoption
20240921   ripencc    0.6863          0.3901
20240921   lacnic     0.5291          0.5298
20240921   arin       0.3606          0.6362
20240921   afrinic    0.3246          0.1067
20240921   apnic      0.3540          0.2383