The decline has happened in all regions of the United States, with the biggest declines happening in the Central Northwest part of the country, Reuters reported.

The turndown is due to an extended economic slowdown and employment declines, which is expected to continue into the summer and autumn, Ken Goldstein, labour economist at the Conference Board, said in a statement, according to Reuters. In the first five months of 2008, the number of jobs has continued to fall, he stated.

In April, the Conference Board announced it will continue to compile the index for research purposes only, as print advertising is “no longer representative of changes in labour market demand,” according to Reuters.