Official language	Data type	Depending on their current knowledge of official languages different from Spanish	Total
Total	Absolute values	Total	2,932.2
Total	Absolute values	Mother tongue	153.8
Total	Absolute values	Advanced (proficient user)	360.1
Total	Absolute values	Intermediate (independent user)	501.9
Total	Absolute values	Beginner (basic user)	784.0
Total	Absolute values	Hardly any or no language skills	1,032.6
Total	Absolute values	No answer/Don't know	99.7
Total	Percentage	Total	100.00
Total	Percentage	Mother tongue	5.25
Total	Percentage	Advanced (proficient user)	12.28
Total	Percentage	Intermediate (independent user)	17.12
Total	Percentage	Beginner (basic user)	26.74
Total	Percentage	Hardly any or no language skills	35.22
Total	Percentage	No answer/Don't know	3.40
Catalan	Absolute values	Total	1,587.8
Catalan	Absolute values	Mother tongue	65.1
Catalan	Absolute values	Advanced (proficient user)	256.2
Catalan	Absolute values	Intermediate (independent user)	336.1
Catalan	Absolute values	Beginner (basic user)	451.3
Catalan	Absolute values	Hardly any or no language skills	416.9
Catalan	Absolute values	No answer/Don't know	62.2
Catalan	Percentage	Total	100.00
Catalan	Percentage	Mother tongue	4.10
Catalan	Percentage	Advanced (proficient user)	16.14
Catalan	Percentage	Intermediate (independent user)	21.16
Catalan	Percentage	Beginner (basic user)	28.43
Catalan	Percentage	Hardly any or no language skills	26.26
Catalan	Percentage	No answer/Don't know	3.92
Valencian	Absolute values	Total	831.3
Valencian	Absolute values	Mother tongue	33.2
Valencian	Absolute values	Advanced (proficient user)	54.5
Valencian	Absolute values	Intermediate (independent user)	94.7
Valencian	Absolute values	Beginner (basic user)	239.6
Valencian	Absolute values	Hardly any or no language skills	399.1
Valencian	Absolute values	No answer/Don't know	10.1
Valencian	Percentage	Total	100.00
Valencian	Percentage	Mother tongue	4.00
Valencian	Percentage	Advanced (proficient user)	6.56
Valencian	Percentage	Intermediate (independent user)	11.39
Valencian	Percentage	Beginner (basic user)	28.83
Valencian	Percentage	Hardly any or no language skills	48.01
Valencian	Percentage	No answer/Don't know	1.22
Galician	Absolute values	Total	214.9
Galician	Absolute values	Mother tongue	44.2
Galician	Absolute values	Advanced (proficient user)	41.2
Galician	Absolute values	Intermediate (independent user)	54.3
Galician	Absolute values	Beginner (basic user)	52.0
Galician	Absolute values	Hardly any or no language skills	21.9
Galician	Absolute values	No answer/Don't know	1.2
Galician	Percentage	Total	100.00
Galician	Percentage	Mother tongue	20.59
Galician	Percentage	Advanced (proficient user)	19.18
Galician	Percentage	Intermediate (independent user)	25.29
Galician	Percentage	Beginner (basic user)	24.18
Galician	Percentage	Hardly any or no language skills	10.20
Galician	Percentage	No answer/Don't know	0.56
Basque	Absolute values	Total	298.3
Basque	Absolute values	Mother tongue	11.3
Basque	Absolute values	Advanced (proficient user)	8.2
Basque	Absolute values	Intermediate (independent user)	16.8
Basque	Absolute values	Beginner (basic user)	41.1
Basque	Absolute values	Hardly any or no language skills	194.7
Basque	Absolute values	No answer/Don't know	26.1
Basque	Percentage	Total	100.00
Basque	Percentage	Mother tongue	3.78
Basque	Percentage	Advanced (proficient user)	2.74
Basque	Percentage	Intermediate (independent user)	5.65
Basque	Percentage	Beginner (basic user)	13.78
Basque	Percentage	Hardly any or no language skills	65.29
Basque	Percentage	No answer/Don't know	8.76