date       RIR       IPv4 adoption   IPv6 adoption
20230116   lacnic     0.4102          0.4691
20230116   apnic      0.3277          0.2318
20230116   arin       0.2880          0.3464
20230116   afrinic    0.1908          0.0675
20230116   ripencc    0.5878          0.3673