If you are trying to have a clear understanding of the countries where your guests come from, you will need to run the Guest Overnight By Country of Origin report. You can decide whether to run the report for number of bookings, night or number of guests.
In the report list, click on the link Guest Overnight By Country Of Origin:
Select your filters. Note that you can run the report so as to show results in the following way:
Bookings: this will group values by the number of bookings.
Room Nights: results will be grouped by the number of nights for each booking.
Unique Guests: this option will show results for the number of guests from a certain country.
When done, click on the blue button Run Report:
Here is an example of the report:
Fields Legend:
Date: It shows the month that includes the date range chosen.
Total: Total number of booking for the relevant country.
Undefined: The Undefined value will appear in case there exist reservations for the selected date range that have no country specified