Irregular shapes: from 2019
[fino al 1975]  [dal 1976 al 2000]  [dal 2001 al 2005][dal 2006 al 2009]  [dal 2010 al 2013]  [dal 2014 al 2018]
11-01-2019 - Cittą del Vaticano / Vatican City 24-01-2019 - Andorra Spagnola / Spanish Andorra 17-04-2019 - Canada 24-04-2019 - Austria 30-04-2019 - Corea del Nord / North Korea 06-05-2019: Spagna / Spain 17-05-2019: Spagna / Spain 23-05-2019 - Canada 09-08-2019 - Andorra Spagnola / Spanish Andorra 08-11-2019 - Andorra Spagnola / Spanish Andorra 11-11-2019 - Alderney 07-09-2020 - Liechtenstein 23-10-2020 - Austria 05-06-2021 - Turchia / Turkey 01-02-2022 - Svizzera / Switzerland 16-02-2022 - Austria 01-09-2022 - Cittą del Vaticano / Vatican City