date       RIR       IPv4 adoption   IPv6 adoption
20250719   ripencc    0.7264          0.4101
20250719   afrinic    0.3132          0.1082
20250719   lacnic     0.5654          0.5688
20250719   arin       0.3937          0.6376
20250719   apnic      0.3700          0.1784