The following ADM1 codes are listed for CI (Ivory Coast), but they are really ADM1 codes (duplicated) for CL (Chile):
CI.01 Valparaíso Region
CI.03 Antofagasta Region
CI.04 Araucanía Region
CI.05 Atacama Region
CI.06 Biobío Region
CI.07 Coquimbo Region
CI.11 Maule Region
CI.12 Santiago Metropolitan Region
Thanks. They come from a a file with obsolete admin codes that is added to the file admin1Codes.txt . I have deleted the codes in the file and they will no longer be included with the next dump.
No, because I don't know what they originally stood for. There have been several reorganisations in the country and I assume these codes refer to admin divisions that existed many many years ago.
It would be better to assign these toponyms with the current admin code.