date       RIR       IPv4 adoption   IPv6 adoption
20221026   apnic      0.3148          0.2263
20221026   afrinic    0.1951          0.0674
20221026   arin       0.2785          0.3460
20221026   lacnic     0.4073          0.4586
20221026   ripencc    0.5785          0.3613