date       RIR       IPv4 adoption   IPv6 adoption
20250312   afrinic    0.3276          0.1078
20250312   lacnic     0.5441          0.5503
20250312   arin       0.3824          0.6071
20250312   ripencc    0.7150          0.4047
20250312   apnic      0.3664          0.1820