date       RIR       IPv4 adoption   IPv6 adoption
20240428   ripencc    0.6770          0.3875
20240428   apnic      0.3521          0.2372
20240428   arin       0.3321          0.6304
20240428   lacnic     0.5122          0.4997
20240428   afrinic    0.2936          0.0789