Annual Coverage for Frequent Travel

As I regularly travel outside my country of residence several times a year, I prefer to purchase one policy in advance, so the terms and conditions at https://www.globelink.eu/annual-travel-insurance.html may be useful for frequent travelers from the EU and EEA. This saves you from having to re-purchase insurance before each departure. When choosing, it's important to compare the maximum length of a single trip with your usual itineraries. What length of a single trip do you usually select in your annual policy?