Nationality	Periodo	Total
Total	2023	16,6
Total	2022	17
Total	2020	19,8
Total	2017	22,1
Total	2014	23
Total	2012	24
Total	2009	26,2
Spanish	2023	17
Spanish	2022	17,1
Spanish	2020	19,9
Spanish	2017	22,2
Spanish	2014	23,1
Spanish	2012	24,1
Spanish	2009	26,2
Foreign: European Union	2023	27,2
Foreign: European Union	2022	24,3
Foreign: European Union	2020	30,4
Foreign: European Union	2017	32,9
Foreign: European Union	2014	33,3
Foreign: European Union	2012	38,2
Foreign: European Union	2009	42,1
Foreign: Rest of the world	2023	10,7
Foreign: Rest of the world	2022	11,2
Foreign: Rest of the world	2020	13,3
Foreign: Rest of the world	2017	13,6
Foreign: Rest of the world	2014	15
Foreign: Rest of the world	2012	15,3
Foreign: Rest of the world	2009	17,2