Eurostat, Luxembourg. Nights spent at tourist accommodation establishments: Country of residence: Domestic country / Unit of measure: Number / Statistical classification of economic activities in the European Community (NACE Rev. 2): Holiday and other short-stay accommodation; camping grounds, recreational vehicle parks and trailer parks / Geopolitical entity (reporting): European Union (EU6-1958, EU9-1973, EU10-1981, EU12-1986, EU15-1995, EU25-2004, EU27-2007, EU28-2013, EU27-2020).