Encuesta de Fecundidad Charac. married couples or couples and expos. risk of preg. Fem.15-49 years Females between 15 and 49 years by marital status and situation relative to risk of pregnancy. Units: Absolute figures Total Currently pregnant Non pregnant, female sterilized Non pregnant, male sterilized Non pregnant, female sterile Non pregnant, female exposed to risk of pregnancy Total 10,165,237 220,165 498,125 498,853 316,923 8,631,172 Single 4,454,390 24,595 8,087 9,419 13,758 4,398,531 Married 5,247,338 193,900 456,266 484,760 277,703 3,834,709 Widows 89,042 .. 8,099 765 2,691 77,486 Separated or divorced 374,467 1,670 25,672 3,908 22,771 320,446 Notes: Source: National Statistics Institute