date       RIR       IPv4 adoption   IPv6 adoption
20220405   apnic      0.2777          0.2282
20220405   lacnic     0.3933          0.4318
20220405   ripencc    0.5174          0.3412
20220405   afrinic    0.1861          0.0619
20220405   arin       0.2487          0.2744