Nationality	Have been denounced	Total
Total	Total	100.0
Total	Have been reported once	19.9
Total	Have been reported several times	13.9
Total	Have not been reported	66.2
Spanish	Total	100.0
Spanish	Have been reported once	27.6
Spanish	Have been reported several times	21.5
Spanish	Have not been reported	50.9
Foreign	Total	100.0
Foreign	Have been reported once	12.1
Foreign	Have been reported several times	6.3
Foreign	Have not been reported	81.6
- European Union	Total	100.0
- European Union	Have been reported once	12.9
- European Union	Have been reported several times	13.3
- European Union	Have not been reported	73.8
- Rest of Europe	Total	100.0
- Rest of Europe	Have been reported once	27.6
- Rest of Europe	Have been reported several times	8.2
- Rest of Europe	Have not been reported	64.3
- Africa	Total	100.0
- Africa	Have been reported once	12.5
- Africa	Have been reported several times	4.9
- Africa	Have not been reported	82.5
- America	Total	100.0
- America	Have been reported once	9.7
- America	Have been reported several times	4.6
- America	Have not been reported	85.7
- Other nationality	Total	100.0
- Other nationality	Have been reported once	4.4
- Other nationality	Have been reported several times	10.4
- Other nationality	Have not been reported	85.2