Deaths according to Cause of Death Multiple causes of death Multiple causes of death and ratio between basic cause and multiple causes by chapters from the 10th revision of the ICD and sex. Units: specified in variables Both sexes Males Females Multiple causes (MC)(Total) Basic cause (BC)(Total) Ratio (BC/MC)(Percentage) Multiple causes (MC)(Total) Basic cause (BC)(Total) Ratio (BC/MC)(Percentage) Multiple causes (MC)(Total) Basic cause (BC)(Total) Ratio (BC/MC)(Percentage) All causes 1,633,018 450,744 27.60 835,662 231,410 27.69 797,356 219,334 27.51 Infectious and parasitic diseases 72,212 46,001 63.70 39,595 25,728 64.98 32,617 20,273 62.15 Tumours 196,778 113,662 57.76 117,599 67,844 57.69 79,179 45,818 57.87 Diseases of the blood and haematopoeitic organs, and certain disorders affecting the immune system 16,074 2,205 13.72 7,848 985 12.55 8,226 1,220 14.83 Endocrine, nutritional and metabolic diseases 77,789 15,124 19.44 36,652 6,724 18.35 41,137 8,400 20.42 Mental and behavioural disorders 47,930 20,512 42.80 18,966 7,130 37.59 28,964 13,382 46.20 Diseases of the nervous system and the sense organs 54,501 25,014 45.90 24,455 10,085 41.24 30,046 14,929 49.69 Diseases of the circulatory system 502,766 119,196 23.71 242,587 55,905 23.05 260,179 63,291 24.33 Diseases of the respiratory system 247,394 35,543 14.37 138,813 20,737 14.94 108,581 14,806 13.64 Diseases of the digestive system 64,941 22,563 34.74 35,344 11,627 32.90 29,597 10,936 36.95 Diseases of the skin and subcutaneous tissue 9,798 2,021 20.63 3,756 733 19.52 6,042 1,288 21.32 Diseases of the osteomuscular system and of the conjunctive tissue 13,950 5,113 36.65 4,858 1,706 35.12 9,092 3,407 37.47 Diseases of the genitourinary system 84,586 16,458 19.46 40,591 6,913 17.03 43,995 9,545 21.70 Pregnancy, childbirth and the puerperium 60 11 18.33 23 .. .. 37 11 29.73 Affections originated in the perinatal period 1,002 528 52.69 573 299 52.18 429 229 53.38 Congenital malformations, deformities and chromosomal abnormalities 1,583 833 52.62 817 431 52.75 766 402 52.48 Symptoms, signs and abnormal clinical and laboratory findings, not classified elsewhere 203,905 9,129 4.48 101,566 3,874 3.81 102,339 5,255 5.13 External causes of mortality 37,749 16,831 44.59 21,619 10,689 49.44 16,130 6,142 38.08 Notes: 1) The ratio represents the number of times that a cause appears as a basic cause for every 100 times that it has been reported in the medical death certificates, that is, as a multiple cause. Source: National Statistics Institute