How many countries is aikido practiced in today?

Aikido is taught all over the world. It is not known exactly the official number of countries that it is taught in. There are many international Aikido associations, organizations, and affiliations that can be accounted for however, there are many Aikido training places which are independent/private and are "unaccounted" for. The website Aikiweb.com currently lists around 110 countries which Aikido is taught in.