date       RIR       IPv4 adoption   IPv6 adoption
20230801   afrinic    0.2765          0.0995
20230801   arin       0.3003          0.3457
20230801   ripencc    0.6263          0.3718
20230801   lacnic     0.4889          0.4932
20230801   apnic      0.3244          0.2334