Table key:

• Yellow Winner – The country won the JESC that year.
• Grey Second place – The country was ranked second that year.
• Brown Third place – The country was ranked third that year.
• White Remaining places – The country placed from fourth to second last this year.
• Rosso Last – The country was ranked last that year.
• Green dark Undecided – The country has confirmed participation for the next JESC, however, the competition has not yet taken place.
• Green level Debutant – The country made its debut during the decade.
• Grey Dark Did not participate – The country did not participate in the JESC that year.

A cross (X) means that the country participated in the contest that year.

2000s:

2003–2009
Country	2003	2004	2005	2006	2007	2008	2009
Armenia					X	X	X
Belarus	X	X	X	X	X	X	X
Belgium	X	X	X	X	X	X	X
Bulgaria					X	X
Croatia	X	X	X	X
Cyprus	X	X		X	X	X	X
Denmark	X	X	X
France		X
Georgia					X	X	X
Greece	X	X	X	X	X	X
Latvia	X	X	X
Lithuania					X	X
FYRO Macedonia	X	X	X	X	X	X	X
Malta	X	X	X	X	X	X	X
The Netherlands	X	X	X	X	X	X	X
Norway	X	X	X
Poland	X	X
Portugal				X	X
Romania	X	X	X	X	X	X	X
Russia			X	X	X	X	X
Serbia				X	X	X	X
Serbia and Montenegro			X
Spain	X	X	X	X
Sweden	X	X	X	X	X		X
Switzerland		X
Ukraine				X	X	X	X
United Kingdom	X	X	X

2010–2017
Country	2010	2011	2012	2013	2014	2015	2016	2017
Albania			12			5	13	X
Armenia	1	5	3	6	3	2	2	X
Australia						8	5
Azerbaijan			11	7
Belarus	5	3	9	3	7	4	7	X
Belgium	7	7	5
Bulgaria		8			2	9	9
Croatia					16
Cyprus					9		16
Georgia	4	1	2	5	11	10	1	X
Ireland						12	10	X
Israel			8				15
Italy					1	16	3	X
Latvia	10	13
Lithuania	6	10
Macedonia	12	12		12		17	12	X
Malta	13			1	4	1	6	X
Moldova	8	6	10	11
Montenegro					14	13
Netherlands	9	2	7	8	8	15	8	X
Poland							11
Russia	2	4	4	4	5	6	4	X
San Marino				10	15	14
Serbia	3				10	7	17	X
Slovenia					12	3
Sweden	11	9	6	9	13
Ukraine	14	11	1	2	6	11	14	X