Net migration rate: - 11 migrants/1,000 population (1990)
Infant mortality rate: 17 deaths/1,000 live births (1990)
Life expectancy at birth: 68 years male, 76 years female (1990)
Total fertility rate: 2.2 children born/woman (1990)
Nationality: noun—Puerto Rican(s); adjective—Puerto Rican
Ethnic divisions: almost entirely Hispanic
Religion: mostly Christian, 85% Roman Catholic, 15% Protestant denominations and other
Language: Spanish (official); English is widely understood
Literacy: 89%
Labor force: 1,062,000; 23% government, 20% trade, 18% manufacturing, 4% agriculture, 35% other (1988)