Geographical area	Periodo	Total
Spain	2022	13,2
Spain	2018	14,3
Spain	2014	14,6
Spain	2010	14,7
Spain	2006	13,4
European Union	2022	14,7
European Union	2018	15,2
European Union	2014	16,4
European Union	2010	15,8
European Union	2006	15,7