date       RIR       IPv4 adoption   IPv6 adoption
20250307   apnic      0.3662          0.1820
20250307   arin       0.3826          0.6072
20250307   lacnic     0.5392          0.5497
20250307   afrinic    0.3275          0.1076
20250307   ripencc    0.7150          0.4048