CREATE TABLE table_26946 ("Name" TEXT, "Position" TEXT, "Period" TEXT, "Appearances\\u00b9" FLOAT, "Goals\\u00b9" FLOAT, "Nationality\\u00b2" TEXT)

at least how many times was Pierre Vermeulen at a game?
SELECT MIN("Appearances\u00b9") FROM table_26946 WHERE "Name" = 'Pierre Vermeulen'
SELECT MIN("Appearances\u00b9") FROM "table_26946" WHERE "Name" = 'Pierre Vermeulen'