date       RIR       IPv4 adoption   IPv6 adoption
20240225   arin       0.3162          0.6323
20240225   lacnic     0.5014          0.4920
20240225   apnic      0.3481          0.2365
20240225   afrinic    0.2856          0.0793
20240225   ripencc    0.6682          0.3826