In the reports about the visiting countries is an entry called "Western Europe - country unspecified". I tried to look up the countries connected with this entry, in the ISO 3166-1 table , but there is no such entry mentioned. Does anyone have a clue which countries are actually meant with this entry?

I found something giving some explanation to the question: Countries which are not in the GeoTrends data base are counted to the “Western Europe - country unspecified” section. This section is increasing over time, until the GeoTrends data base gets updated, resulting in a big drop for this section.

How is this issue coming along?

Have the databases been updated more now its a few years later?