date       RIR       IPv4 adoption   IPv6 adoption
20220614   lacnic     0.3531          0.4086
20220614   arin       0.2665          0.2417
20220614   afrinic    0.1680          0.0626
20220614   apnic      0.2907          0.2289
20220614   ripencc    0.5481          0.3401