date       RIR       IPv4 adoption   IPv6 adoption
20220114   arin       0.2327          0.2004
20220114   afrinic    0.1753          0.0613
20220114   apnic      0.2265          0.1920
20220114   ripencc    0.5092          0.3327
20220114   lacnic     0.3703          0.4062