date       RIR       IPv4 adoption   IPv6 adoption
20221013   ripencc    0.5777          0.3612
20221013   lacnic     0.4065          0.4569
20221013   apnic      0.3132          0.2355
20221013   afrinic    0.1969          0.0670
20221013   arin       0.2777          0.3458