Lifestyles and preventive practices. Absolute figures Time since the last blood pressure reading, by sex and nationality. Population aged 16 years old and over that has had a blood pressure reading at some point in time Units: thousands of persons Total Less than 3 months Between 3 and 5 months Between 6 months and one year Between 1 and 3 years More than 3 years Does not know / Does not answer BOTH SEXES Total 32,507.4 13,917.3 4,147.4 6,525.2 4,901.2 1,609.3 1,407.1 Spanish 29,429.5 12,908.4 3,681.9 5,818.0 4,360.5 1,413.4 1,247.4 Foreign 3,026.5 983.9 456.3 695.3 538.5 195.9 156.6 No data recorded 51.4 24.9 9.2 11.9 2.2 0.0 3.1 MALES Total 15,578.3 6,332.1 2,111.6 3,376.3 2,382.3 669.4 706.5 Spanish 14,218.4 5,930.3 1,914.0 3,038.0 2,125.2 582.6 628.3 Foreign 1,335.3 390.2 193.5 331.6 254.9 86.9 78.2 No data recorded 24.6 11.5 4.1 6.8 2.2 0.0 0.0 FEMALES Total 16,929.1 7,585.2 2,035.8 3,148.8 2,518.9 939.8 700.6 Spanish 15,211.1 6,978.1 1,767.9 2,780.0 2,235.3 830.8 619.2 Foreign 1,691.2 593.7 262.8 363.7 283.7 109.0 78.3 No data recorded 26.8 13.4 5.1 5.2 0.0 0.0 3.1 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