date, RIR, IPv4 adoption, IPv6 adoption
20221208, afrinic,  0.1971,  0.0677
20221208, ripencc,  0.5789,  0.3642
20221208, apnic,  0.3271,  0.2315
20221208, lacnic,  0.4101,  0.4614
20221208, arin,  0.2849,  0.3461