date       RIR       IPv4 adoption   IPv6 adoption
20220819   apnic      0.3095          0.2296
20220819   lacnic     0.4134          0.4520
20220819   arin       0.2694          0.3047
20220819   afrinic    0.1946          0.0644
20220819   ripencc    0.5618          0.3526