date, RIR, IPv4 adoption, IPv6 adoption
20230307, apnic,  0.3295,  0.2321
20230307, ripencc,  0.5936,  0.3635
20230307, afrinic,  0.2404,  0.0700
20230307, arin,  0.2902,  0.3466
20230307, lacnic,  0.4128,  0.4765