Age	Reason	Total
TOTAL	TOTAL	100.00
TOTAL	Due to some problem, symptom or illess	10.09
TOTAL	Due to the advice of their primary care doctor or specialist, though they had no problem	65.82
TOTAL	Due to a letter, call or advice received from the health care centre of wanting to have this test done	12.70
TOTAL	Other reasons	11.39
From 15 to 24 years old	TOTAL	100.00
From 15 to 24 years old	Due to some problem, symptom or illess	15.65
From 15 to 24 years old	Due to the advice of their primary care doctor or specialist, though they had no problem	64.24
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	5.79
From 15 to 24 years old	Other reasons	14.32
From 25 to 34 years old	TOTAL	100.00
From 25 to 34 years old	Due to some problem, symptom or illess	9.96
From 25 to 34 years old	Due to the advice of their primary care doctor or specialist, though they had no problem	72.43
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	5.63
From 25 to 34 years old	Other reasons	11.98
From 35 to 44 years old	TOTAL	100.00
From 35 to 44 years old	Due to some problem, symptom or illess	7.39
From 35 to 44 years old	Due to the advice of their primary care doctor or specialist, though they had no problem	69.25
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	9.29
From 35 to 44 years old	Other reasons	14.07
From 45 to 54 years old	TOTAL	100.00
From 45 to 54 years old	Due to some problem, symptom or illess	10.32
From 45 to 54 years old	Due to the advice of their primary care doctor or specialist, though they had no problem	66.55
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	13.12
From 45 to 54 years old	Other reasons	10.01
From 55 to 64 years old	TOTAL	100.00
From 55 to 64 years old	Due to some problem, symptom or illess	8.45
From 55 to 64 years old	Due to the advice of their primary care doctor or specialist, though they had no problem	60.98
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	20.46
From 55 to 64 years old	Other reasons	10.11
From 65 to 74 years old	TOTAL	100.00
From 65 to 74 years old	Due to some problem, symptom or illess	12.10
From 65 to 74 years old	Due to the advice of their primary care doctor or specialist, though they had no problem	57.96
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	20.00
From 65 to 74 years old	Other reasons	9.95
From 75 to 84 years old	TOTAL	100.00
From 75 to 84 years old	Due to some problem, symptom or illess	13.01
From 75 to 84 years old	Due to the advice of their primary care doctor or specialist, though they had no problem	61.93
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	15.90
From 75 to 84 years old	Other reasons	9.16
Aged 85 years old and over	TOTAL	100.00
Aged 85 years old and over	Due to some problem, symptom or illess	22.97
Aged 85 years old and over	Due to the advice of their primary care doctor or specialist, though they had no problem	60.88
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	10.71
Aged 85 years old and over	Other reasons	5.45