date       RIR       IPv4 adoption   IPv6 adoption
20250131   lacnic     0.5246          0.5285
20250131   afrinic    0.3240          0.1072
20250131   ripencc    0.7079          0.4005
20250131   arin       0.3803          0.6070
20250131   apnic      0.3640          0.1818