date       RIR       IPv4 adoption   IPv6 adoption
20221202   lacnic     0.4102          0.4626
20221202   afrinic    0.1968          0.0678
20221202   apnic      0.3269          0.2314
20221202   arin       0.2842          0.3460
20221202   ripencc    0.5787          0.3645