date       RIR       IPv4 adoption   IPv6 adoption
20220126   apnic      0.2268          0.1921
20220126   ripencc    0.5096          0.3347
20220126   arin       0.2328          0.2005
20220126   lacnic     0.3883          0.4236
20220126   afrinic    0.1773          0.0613