date       RIR       IPv4 adoption   IPv6 adoption
20240217   arin       0.3145          0.6323
20240217   ripencc    0.6676          0.3829
20240217   apnic      0.3478          0.2364
20240217   afrinic    0.2866          0.0792
20240217   lacnic     0.5040          0.4952