date       RIR       IPv4 adoption   IPv6 adoption
20221122   afrinic    0.1959          0.0676
20221122   ripencc    0.5785          0.3650
20221122   arin       0.2842          0.3459
20221122   lacnic     0.4091          0.4607
20221122   apnic      0.3267          0.2313