Nationality	Daily hours of sleep	Total
Total	Total	28,552
Total	From 1 to 4 hours	4,330
Total	From 5 to 6 hours	8,578
Total	From 7 to 8 hours	12,565
Total	More than 8 hours	2,823
Total	Not given	255
Spanish	Total	14,316
Spanish	From 1 to 4 hours	2,419
Spanish	From 5 to 6 hours	4,598
Spanish	From 7 to 8 hours	5,576
Spanish	More than 8 hours	1,624
Spanish	Not given	99
Foreign	Total	14,236
Foreign	From 1 to 4 hours	1,911
Foreign	From 5 to 6 hours	3,980
Foreign	From 7 to 8 hours	6,989
Foreign	More than 8 hours	1,200
Foreign	Not given	156
- European Union	Total	1,818
- European Union	From 1 to 4 hours	224
- European Union	From 5 to 6 hours	539
- European Union	From 7 to 8 hours	842
- European Union	More than 8 hours	204
- European Union	Not given	8
- Rest of Europe	Total	555
- Rest of Europe	From 1 to 4 hours	62
- Rest of Europe	From 5 to 6 hours	218
- Rest of Europe	From 7 to 8 hours	248
- Rest of Europe	More than 8 hours	27
- Rest of Europe	Not given	0
- Africa	Total	7,587
- Africa	From 1 to 4 hours	963
- Africa	From 5 to 6 hours	1,607
- Africa	From 7 to 8 hours	4,266
- Africa	More than 8 hours	730
- Africa	Not given	21
- America	Total	3,690
- America	From 1 to 4 hours	649
- America	From 5 to 6 hours	1,414
- America	From 7 to 8 hours	1,283
- America	More than 8 hours	217
- America	Not given	127
- Other nationality	Total	587
- Other nationality	From 1 to 4 hours	13
- Other nationality	From 5 to 6 hours	202
- Other nationality	From 7 to 8 hours	349
- Other nationality	More than 8 hours	22
- Other nationality	Not given	0