Social class	Reason	Total
Total	Total	14,095.2
Total	Due to a health problem symptom or illness	1,558.7
Total	Due to the primary care physician or specialist advise, but without any health problem	8,291.4
Total	Due to a letter, call or advise received from the health care centre of having this test done	2,116.9
Total	Other reasons	2,094.2
Total	No data recorded	34.0
I	Total	1,617.7
I	Due to a health problem symptom or illness	115.7
I	Due to the primary care physician or specialist advise, but without any health problem	1,039.0
I	Due to a letter, call or advise received from the health care centre of having this test done	214.2
I	Other reasons	248.2
I	No data recorded	0.7
II	Total	1,220.0
II	Due to a health problem symptom or illness	93.0
II	Due to the primary care physician or specialist advise, but without any health problem	770.6
II	Due to a letter, call or advise received from the health care centre of having this test done	154.9
II	Other reasons	201.5
II	No data recorded	0.0
III	Total	2,825.5
III	Due to a health problem symptom or illness	253.6
III	Due to the primary care physician or specialist advise, but without any health problem	1,753.1
III	Due to a letter, call or advise received from the health care centre of having this test done	380.2
III	Other reasons	430.1
III	No data recorded	8.5
IV	Total	1,951.5
IV	Due to a health problem symptom or illness	188.1
IV	Due to the primary care physician or specialist advise, but without any health problem	1,134.4
IV	Due to a letter, call or advise received from the health care centre of having this test done	375.1
IV	Other reasons	237.8
IV	No data recorded	16.2
V	Total	4,092.3
V	Due to a health problem symptom or illness	539.3
V	Due to the primary care physician or specialist advise, but without any health problem	2,368.1
V	Due to a letter, call or advise received from the health care centre of having this test done	610.1
V	Other reasons	570.4
V	No data recorded	4.5
VI	Total	2,025.9
VI	Due to a health problem symptom or illness	301.5
VI	Due to the primary care physician or specialist advise, but without any health problem	1,057.4
VI	Due to a letter, call or advise received from the health care centre of having this test done	312.1
VI	Other reasons	350.7
VI	No data recorded	4.2
No data recorded	Total	362.2
No data recorded	Due to a health problem symptom or illness	67.5
No data recorded	Due to the primary care physician or specialist advise, but without any health problem	168.8
No data recorded	Due to a letter, call or advise received from the health care centre of having this test done	70.3
No data recorded	Other reasons	55.6
No data recorded	No data recorded	0.0