date       RIR       IPv4 adoption   IPv6 adoption
20240416   ripencc    0.6747          0.3861
20240416   afrinic    0.2869          0.0787
20240416   arin       0.3256          0.6316
20240416   apnic      0.3526          0.2371
20240416   lacnic     0.5106          0.4956