European Health Survey MENTAL HEALTH Psychological dysfunction, according to sex and age group. Average and standard deviation. Population aged 16 years old and over Units: average and standard deviation Average Standard deviation Both sexes Total 76.92 19.68 16 to 24 years old 81.97 16.24 25 to 34 years old 80.27 17.48 35 to 44 years old 77.57 18.49 45 to 54 years old 76.27 19.47 55 to 64 years old 74.97 21.04 65 to 74 years old 73.56 22.00 75 years old and over 69.91 22.71 Males Total 80.11 17.91 16 to 24 years old 84.88 14.37 25 to 34 years old 81.26 17.09 35 to 44 years old 79.81 17.08 45 to 54 years old 79.17 17.93 55 to 64 years old 78.79 19.36 65 to 74 years old 80.41 18.42 75 years old and over 74.43 21.52 Females Total 73.86 20.78 16 to 24 years old 78.97 17.48 25 to 34 years old 79.23 17.82 35 to 44 years old 75.22 19.59 45 to 54 years old 73.38 20.48 55 to 64 years old 71.36 21.91 65 to 74 years old 67.77 23.09 75 years old and over 66.89 22.99 Notes: 1) The values of the psychological dysfunction variable range from 0 to 100 points. A score of 100 would represent optimal mental health. The symbol '.' shall be deemed as data which is not collected The symbol '..' shall be deemed as data which cannot be given due to an insufficient sample The symbol '...' shall be deemed as an error of division by zero The data corresponding to cells with fewer than 35 thousand persons must be considered with caution, as they may be affected by a high degree of sampling error. Source: National Statistics Institute