date       RIR       IPv4 adoption   IPv6 adoption
20250921   afrinic    0.3140          0.1092
20250921   ripencc    0.7416          0.4109
20250921   apnic      0.3782          0.1807
20250921   arin       0.4026          0.6381
20250921   lacnic     0.5671          0.5738