date       RIR       IPv4 adoption   IPv6 adoption
20220902   apnic      0.3101          0.2324
20220902   lacnic     0.4140          0.4532
20220902   ripencc    0.5721          0.3567
20220902   afrinic    0.1950          0.0648
20220902   arin       0.2729          0.3453