Raise the statistics result yet, the number will be calculations of the Federal Statistical Office in the year 2030 even nearly 16 million adults without a partner living alone in Germany a frighteningly high number, since this means that every 5 citizens intentionally or unintentionally is single. A particularly high rate of all single persons ends are to be found in large cities, which have at least a population of more than 500,000 this corresponds to almost 29 percent of the population in Germany. Especially Berlin with about 31 percent, as well as Hamburg and Bremen are mainly affected by the single existence with 28 percent each. After, the number will be calculations of the Federal Statistical Office in the year 2030 even nor increase therefore should lead some 23 percent of the population in Germany until a single budget. The single existence is therefore often linked to financial problems, which in turn causes, that single persons need more government support such as E.g. resin IV.

Is the probability to depression Nearly 80 percent higher than in humans, a partnership, or any other social group living in singles. The increased risk of depression, however, is equal for men and women according to the study, with poor living conditions for women, and lack of social support in men were the main factors that contributed to the increased risk. All factors were not clearly identified by this study so something more than 50% remained unexplained. Researchers are but considers that a sense of alienation from the society, as well as mistrust and/or difficulties in critical situations also play a role these factors must be examined though.