www.stat.fi/til/thi/2020/03/thi_2020_03_2020-04-24_tau_008_en.html
... 2020, March. Statistics Finland Inquiries: Anna-Riikka Pitkänen 029 551 3466, Veli Kettunen 029 551 2693, thi.tilastokeskus@stat.fi Director in charge: Jan Nokkala Updated ...
04/24/2020