date       RIR       IPv4 adoption   IPv6 adoption
20250305   lacnic     0.5389          0.5486
20250305   apnic      0.3662          0.1820
20250305   arin       0.3825          0.6072
20250305   afrinic    0.3273          0.1076
20250305   ripencc    0.7149          0.4040