date       RIR       IPv4 adoption   IPv6 adoption
20220313   ripencc    0.5150          0.3394
20220313   lacnic     0.3923          0.4283
20220313   afrinic    0.1838          0.0617
20220313   apnic      0.2774          0.2278
20220313   arin       0.2383          0.2019