date       RIR       IPv4 adoption   IPv6 adoption
20220312   apnic      0.2774          0.2278
20220312   lacnic     0.3925          0.4289
20220312   afrinic    0.1838          0.0617
20220312   arin       0.2383          0.2019
20220312   ripencc    0.5150          0.3394