CREATE TABLE table_30196 ("Sponsored name" TEXT, "Non-sponsored name" TEXT, "Sponsor" TEXT, "Stadium" TEXT, "City" TEXT, "Country" TEXT, "Sport" TEXT, "Sponsorship Ended" FLOAT)

How many countries played in the city of ljungskile?
SELECT COUNT("Country") FROM table_30196 WHERE "City" = 'Ljungskile'
SELECT COUNT("Country") FROM "table_30196" WHERE "City" = 'Ljungskile'