Table 1.

Status of the daycare centers reported to Radiation and Nuclear Safety Authority (STUK) and whether the indoor radon measurements were performed in the campaign.

Status of the Daycare Center Reported to STUK	Radon Measurements in the Surveillance Campaign		Total
	Yes	No
Radon measurements will be performed	488	-	488
Radon measurements not necessary	9	74	83
Indoor radon measured earlier	97	238	335
No reporting to STUK	39	-	39
Total	633	312	945