 The share of warships from all delivered new constructions came to about 50% in 1909/10 and increased to nearly 100% in 1916 during World War I.After 1936 it was again about 66% with an increasing share to about 80% in 1938.Construction of warships started in 1936 with the artillery training ship "Brummer" for the Kriegsmarine, followed by destroyers and U-boats.