According to ICCA Statistics Report 2017 Poland, with 216 association meetings was ranked 18th. In the first place are the United States with 941 meetings, second Germany (682), then Great Britain (592), Spain (564). The research methodology is based on convergent data on assemblies that are usually cyclical, gather at least 50 participants, and migrate between at least three countries. In ICAA cities ranking Barcelona takes first place, just behind her Paris.
Ranking of Polish cities: Warsaw (23th place), Kraków (54th place), Poznań (133th place), Gdańsk (165th place), Wrocław (193) and Lublin (325th place)