Labor markets function through the interaction of workers and employers. Left behind were the munitions workers and government officials. This consisted mainly of industrial workers and farmers. There were also many unemployed workers (especially from France), and adventurers. The majority of informal economy workers are women. The Central Valley has many Mexican American migrant farm workers. The repression resulted in the deaths of scores of plantation workers and their families. Officials said he took part in planning the kidnapping of the Techint pipeline workers. The majority of the ordinary rural workers were free. Thousands of elder care workers have been infected. African American women were some of those most affected by the need for women workers. He also raised the salaries of many city workers. Efficiency meant hiring and keeping the best workers. Burmese citizens account for 80% of all migrant workers in Thailand. China 200,000 migrant workers, 1000 settled permanently.