Salvadoran women pack eggs in Chalatenango, about 70 km from San Salvador, capital of El Salvador, on March 7, 2013. According to a national census, women constitute 53 percent of the population in El Salvador and an important part of the informal economic sector. On March 8, the International Women's Day proclaimed by the United Nations will be celebrated worldwide. (Xinhua/Oscar Rivera)

A Salvadoran woman collects eggs at a farm in Chalatenango, about 70 km from San Salvador, capital of El Salvador, on March 7, 2013. According to a national census, women constitute 53 percent of the population in El Salvador and an important part of the informal economic sector. On March 8, the International Women's Day proclaimed by the United Nations will be celebrated worldwide. (Xinhua/Oscar Rivera)

A Salvadoran woman works at a bakery in Chalatenango, about 70 km from San Salvador, capital of El Salvador, on March 7, 2013. According to a national census, women constitute 53 percent of the population in El Salvador and an important part of the informal economic sector. On March 8, the International Women's Day proclaimed by the United Nations will be celebrated worldwide. (Xinhua/Oscar Rivera)

Salvadoran women work at a bakery in Chalatenango, about 70 km from San Salvador, capital of El Salvador, on March 7, 2013. According to a national census, women constitute 53 percent of the population in El Salvador and an important part of the informal economic sector. On March 8, the International Women's Day proclaimed by the United Nations will be celebrated worldwide. (Xinhua/Oscar Rivera)

A Salvadoran woman works in a field in Chalatenango, about 70 km from San Salvador, capital of El Salvador, on March 7, 2013. According to a national census, women constitute 53 percent of the population in El Salvador and an important part of the informal economic sector. On March 8, the International Women's Day proclaimed by the United Nations will be celebrated worldwide. (Xinhua/Oscar Rivera)

A Salvadoran woman does agiculture works in Chalatenango, about 70 km from San Salvador, capital of El Salvador, on March 7, 2013. According to a national census, women constitute 53 percent of the population in El Salvador and an important part of the informal economic sector. On March 8, the International Women's Day proclaimed by the United Nations will be celebrated worldwide. (Xinhua/Oscar Rivera)