Age	Reason	Total
TOTAL	TOTAL	100.00
TOTAL	Due to some problem, symptom or illess	12.38
TOTAL	Due to the advice of their primary care doctor or specialist, though they had no problem	38.82
TOTAL	Due to a letter, call or advice received from the health care centre of wanting to have this test done	42.04
TOTAL	Other reasons	6.77
From 15 to 24 years old	TOTAL	100.00
From 15 to 24 years old	Due to some problem, symptom or illess	48.36
From 15 to 24 years old	Due to the advice of their primary care doctor or specialist, though they had no problem	33.69
From 15 to 24 years old	Due to a letter, call or advice received from the health care centre of wanting to have this test done	8.67
From 15 to 24 years old	Other reasons	9.27
From 25 to 34 years old	TOTAL	100.00
From 25 to 34 years old	Due to some problem, symptom or illess	36.27
From 25 to 34 years old	Due to the advice of their primary care doctor or specialist, though they had no problem	45.12
From 25 to 34 years old	Due to a letter, call or advice received from the health care centre of wanting to have this test done	3.64
From 25 to 34 years old	Other reasons	14.97
From 35 to 44 years old	TOTAL	100.00
From 35 to 44 years old	Due to some problem, symptom or illess	23.47
From 35 to 44 years old	Due to the advice of their primary care doctor or specialist, though they had no problem	53.99
From 35 to 44 years old	Due to a letter, call or advice received from the health care centre of wanting to have this test done	10.08
From 35 to 44 years old	Other reasons	12.45
From 45 to 54 years old	TOTAL	100.00
From 45 to 54 years old	Due to some problem, symptom or illess	11.57
From 45 to 54 years old	Due to the advice of their primary care doctor or specialist, though they had no problem	41.67
From 45 to 54 years old	Due to a letter, call or advice received from the health care centre of wanting to have this test done	40.64
From 45 to 54 years old	Other reasons	6.12
From 55 to 64 years old	TOTAL	100.00
From 55 to 64 years old	Due to some problem, symptom or illess	7.00
From 55 to 64 years old	Due to the advice of their primary care doctor or specialist, though they had no problem	28.04
From 55 to 64 years old	Due to a letter, call or advice received from the health care centre of wanting to have this test done	59.96
From 55 to 64 years old	Other reasons	5.00
From 65 to 74 years old	TOTAL	100.00
From 65 to 74 years old	Due to some problem, symptom or illess	5.93
From 65 to 74 years old	Due to the advice of their primary care doctor or specialist, though they had no problem	31.65
From 65 to 74 years old	Due to a letter, call or advice received from the health care centre of wanting to have this test done	57.85
From 65 to 74 years old	Other reasons	4.58
From 75 to 84 years old	TOTAL	100.00
From 75 to 84 years old	Due to some problem, symptom or illess	9.68
From 75 to 84 years old	Due to the advice of their primary care doctor or specialist, though they had no problem	42.85
From 75 to 84 years old	Due to a letter, call or advice received from the health care centre of wanting to have this test done	41.80
From 75 to 84 years old	Other reasons	5.67
Aged 85 years old and over	TOTAL	100.00
Aged 85 years old and over	Due to some problem, symptom or illess	18.91
Aged 85 years old and over	Due to the advice of their primary care doctor or specialist, though they had no problem	53.72
Aged 85 years old and over	Due to a letter, call or advice received from the health care centre of wanting to have this test done	22.14
Aged 85 years old and over	Other reasons	5.22