date       RIR       IPv4 adoption   IPv6 adoption
20250520   afrinic    0.3317          0.1094
20250520   apnic      0.3674          0.1770
20250520   arin       0.3868          0.6364
20250520   lacnic     0.5584          0.5628
20250520   ripencc    0.7234          0.4068