date       RIR       IPv4 adoption   IPv6 adoption
20240211   arin       0.3142          0.6323
20240211   lacnic     0.5033          0.4940
20240211   apnic      0.3475          0.2363
20240211   ripencc    0.6648          0.3817
20240211   afrinic    0.2865          0.0788