date, RIR, IPv4 adoption, IPv6 adoption
20240530, arin,  0.3410,  0.6330
20240530, lacnic,  0.5172,  0.5120
20240530, afrinic,  0.2950,  0.0785
20240530, ripencc,  0.6805,  0.3933
20240530, apnic,  0.3494,  0.2375