Finland, the leader, barely passed 50% when counting those enterprises that used at least some cloud services. Finland, Hungary, Bulgaria, Greece, Poland, Latvia, and Romania were the trailers among the 28 member states. Information and communication were, not surprisingly, the leaders at 45%, followed by professional, scientific, and technical activities at 27%. Enterprises reported that they relied on the cloud mainly for their email services (66%) and, in second place, for file storage (53%) France, Austria, and Germany barely reached above the trailers, coming in at 11 to 12%.”]
Source: https://www.darkreading.com/cloud/cloud-services-adoption-rates-reasons-security-fears