date       RIR       IPv4 adoption   IPv6 adoption
20240222   lacnic     0.5050          0.4949
20240222   afrinic    0.2857          0.0793
20240222   ripencc    0.6678          0.3832
20240222   arin       0.3160          0.6323
20240222   apnic      0.3480          0.2364