date, RIR, IPv4 adoption, IPv6 adoption
20230802, afrinic,  0.2764,  0.0995
20230802, apnic,  0.3244,  0.2334
20230802, lacnic,  0.4886,  0.4934
20230802, arin,  0.3004,  0.3458
20230802, ripencc,  0.6263,  0.3717