date       RIR       IPv4 adoption   IPv6 adoption
20250409   afrinic    0.3273          0.1076
20250409   lacnic     0.5556          0.5554
20250409   ripencc    0.7188          0.4070
20250409   arin       0.3809          0.6061
20250409   apnic      0.3669          0.1768