How temp services companies such as Kelly Girl and Manpower were started in the post war period. What this means in today's economy with the increase in temp and part-time workers without worker protections and benefits. The trend to temp workers without contracts or protection is seen in Germany, Spain, Japan and other countries. Hatton cites Census Bureau statistics showing one third of adults experiencing poverty are working, one fourth of jobs in America pay less than the federal poverty line of $23,050. In the U.S., Europe and Japan it is not only the jobs that matter but the kind of jobs. Even in countries such as Germany that reduced the unemployment rate this came with a downside in the higher number of lower paying jobs. Temporary workers almost doubled in two decades in Japan to 33% of workers by 2007. Some of the difficult work after the nuclear accident in Japan was performed by temporary workers.