date       RIR       IPv4 adoption   IPv6 adoption
20240917   arin       0.3605          0.6363
20240917   apnic      0.3544          0.2382
20240917   afrinic    0.3246          0.1065
20240917   lacnic     0.5292          0.5312
20240917   ripencc    0.6849          0.3901