Lifestyles and preventive practices. Absolute figures 
Blood pressure reading at some point in time, by sex and social class of the main breadwinner. Population aged 16 years old and over
Units: thousands of persons

	Total	Yes	No	Does not know / Does not answer	
BOTH SEXES	
    Total	37,428.8	32,507.4	3,664.2	1,257.2	
    I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees	3,681.4	3,293.8	292.4	95.1	
    II: Executives of companies with fewer than 10 employees, and professions associated  with intermediate degrees. Advanced technicians. Artists and sportspersons	3,654.8	3,267.8	319.6	67.4	
    III: Administrative type employees and Administrative and financial support professionals. Personal services and Security workers. Freelance workers. Supervisors of manual workers	8,735.8	7,789.1	722.2	224.6	
    IVa: Skilled manual workers	10,612.3	9,152.9	1,096.1	363.3	
    IVb: Semi-skilled manual workers	4,798.9	4,079.0	527.2	192.7	
    V: Unskilled workers	5,062.6	4,242.7	650.7	169.1	
    No data recorded	883.0	682.1	56.0	144.9	
MALES	
    Total	18,359.0	15,578.3	2,133.6	647.1	
    I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees	1,933.2	1,700.0	188.7	44.5	
    II: Executives of companies with fewer than 10 employees, and professions associated  with intermediate degrees. Advanced technicians. Artists and sportspersons	1,833.7	1,636.3	172.9	24.5	
    III: Administrative type employees and Administrative and financial support professionals. Personal services and Security workers. Freelance workers. Supervisors of manual workers	4,339.6	3,794.9	429.0	115.8	
    IVa: Skilled manual workers	5,384.6	4,496.7	672.8	215.1	
    IVb: Semi-skilled manual workers	2,158.8	1,828.2	238.5	92.1	
    V: Unskilled workers	2,370.9	1,888.0	398.8	84.1	
    No data recorded	338.2	234.3	32.9	71.0	
FEMALES	
    Total	19,069.8	16,929.1	1,530.6	610.1	
    I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees	1,748.2	1,593.9	103.7	50.6	
    II: Executives of companies with fewer than 10 employees, and professions associated  with intermediate degrees. Advanced technicians. Artists and sportspersons	1,821.2	1,631.6	146.7	43.0	
    III: Administrative type employees and Administrative and financial support professionals. Personal services and Security workers. Freelance workers. Supervisors of manual workers	4,396.2	3,994.2	293.2	108.8	
    IVa: Skilled manual workers	5,227.7	4,656.2	423.3	148.2	
    IVb: Semi-skilled manual workers	2,640.1	2,250.7	288.8	100.6	
    V: Unskilled workers	2,691.6	2,354.7	251.9	85.0	
    No data recorded	544.8	447.8	23.1	73.8	
Notes:
The symbol '.' shall be deemed as data which cannot be provided since it may be affected by sampling errors.
 The symbol '..' shall be deemed as data which is not collected.
 The symbol '...' shall be deemed as an 'error of division by zero'.
Source: Ministry of Health and Consumption and INE