Health determiners. Absolute figures
Average age of smoke use initiation of daily smokers by sex and age group. Average and Standard deviation. Population aged 15 years old and over that smokes daily.
Units: average and standard deviation

	Average	Standard deviation	
BOTH SEXES	
    Total	17.19	4.55	
    15 to 24 years old	15.57	2.10	
    25 to 34 years old	16.61	2.94	
    35 to 44 years old	17.23	3.66	
    45 to 54 years old	17.59	4.88	
    55 to 64 years old	18.30	6.21	
    65 to 74 years old	18.62	8.52	
    75 years old and over	18.60	8.98	
MALES	
    Total	16.67	3.87	
    15 to 24 years old	15.38	2.21	
    25 to 34 years old	16.53	2.83	
    35 to 44 years old	17.07	3.60	
    45 to 54 years old	16.84	3.92	
    55 to 64 years old	16.90	5.02	
    65 to 74 years old	16.26	5.36	
    75 years old and over	17.32	7.30	
FEMALES	
    Total	17.87	5.21	
    15 to 24 years old	15.77	1.95	
    25 to 34 years old	16.71	3.07	
    35 to 44 years old	17.42	3.73	
    45 to 54 years old	18.44	5.66	
    55 to 64 years old	20.48	7.18	
    65 to 74 years old	25.80	11.74	
    75 years old and over	.	.	
Notes:

.Data protected by statistical secrecy

The symbol '.' shall be deemed as data which cannot be given due to an insufficient sample.
 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: Ministry of Public Health, Social Services and Equality and INE