Updated on 20 Aug 2025.

Year	Competitions	Countries	Cities	Venues	Delegates	Organizers	Competitors
2026	—	—	—	—	—	—	—
2025	12	1	3	4	4	7	158
2024	16	1	2	6	4	9	266
2023	8	1	3	6	3	10	241
2022	1	1	1	1	2	3	115
2021	—	—	—	—	—	—	—
2020	1	1	1	1	1	4	133
2019	3	1	1	2	1	3	240
2018	2	1	1	1	1	3	210
2017	4	1	3	4	3	5	263
2016	2	1	1	1	2	6	224
2015	2	1	1	1	1	2	224
2014	1	1	1	1	1	0	144
2013	1	1	1	1	1	2	97
2012	1	1	1	1	1	1	106
2011	1	1	1	1	1	1	110
2010	2	1	1	2	2	3	259
2009	2	1	1	2	1	1	172
2008	1	1	1	1	1	1	129
2007	1	1	1	1	3	0	214
2006	—	—	—	—	—	—	—
2005	1	1	1	1	1	0	32
2004	—	—	—	—	—	—	—
2003	—	—	—	—	—	—	—
1982	1	1	1	1	1	0	19