CREATE TABLE table_72624 ("Year" FLOAT, "Mens singles" TEXT, "Womens singles" TEXT, "Mens doubles" TEXT, "Womens doubles" TEXT, "Mixed doubles" TEXT)

How many years did aivaras kvedarauskas juozas spelveris participate in the men's doubles?
SELECT COUNT("Year") FROM table_72624 WHERE "Mens doubles" = 'Aivaras Kvedarauskas Juozas Spelveris'
SELECT COUNT("Year") FROM "table_72624" WHERE "Mens doubles" = 'Aivaras Kvedarauskas Juozas Spelveris'