date       RIR       IPv4 adoption   IPv6 adoption
20221107   apnic      0.3266          0.2315
20221107   afrinic    0.1945          0.0676
20221107   arin       0.2805          0.3458
20221107   ripencc    0.5777          0.3630
20221107   lacnic     0.4076          0.4582