Environment. Relative figures Exposure of the child population to tobacco smoke in the home,, by sex and age group. Population aged 0 to 15 years old Units: percentages ,Total,Never,Almost never,Sometimes,Almost always,Always, BOTH SEXES, Total,100.00,67.24,6.24,9.52,4.35,12.65, 0 to 4 years old,100.00,77.02,6.69,7.25,3.16,5.88, 5 to 9 years old,100.00,67.48,5.96,10.06,4.47,12.03, 10 to 15 years old,100.00,59.13,6.08,10.95,5.22,18.62, MALES, Total,100.00,67.32,6.61,9.59,4.16,12.32, 0 to 4 years old,100.00,75.87,7.46,7.67,3.09,5.91, 5 to 9 years old,100.00,67.61,5.98,9.72,4.40,12.29, 10 to 15 years old,100.00,60.43,6.41,11.00,4.82,17.34, FEMALES, Total,100.00,67.16,5.84,9.45,4.55,13.01, 0 to 4 years old,100.00,78.21,5.90,6.82,3.23,5.83, 5 to 9 years old,100.00,67.35,5.93,10.41,4.54,11.78, 10 to 15 years old,100.00,57.69,5.71,10.90,5.67,20.04, 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