date       RIR       IPv4 adoption   IPv6 adoption
20260330   ripencc    0.7586          0.4372
20260330   apnic      0.3880          0.2110
20260330   afrinic    0.5126          0.4759
20260330   arin       0.4171          0.6381
20260330   lacnic     0.5693          0.5800