date       RIR       IPv4 adoption   IPv6 adoption
20250621   lacnic     0.5597          0.5641
20250621   afrinic    0.3321          0.1105
20250621   ripencc    0.7248          0.4071
20250621   arin       0.3875          0.6370
20250621   apnic      0.3691          0.1783