Since the start, in 1901, there are some years when the Nobel Prizes have not been awarded. The total number of times are 49. Most of them during World War I (1914-1918) and II (1939-1945). In the statutes of the Nobel Foundation it says: “If none of the works under consideration is found to be of the importance indicated in the first paragraph, the prize money shall be reserved until the following year. If, even then, the prize cannot be awarded, the amount shall be added to the Foundation’s restricted funds.”.I think there were no Nobel Prizes given during the World Wars.