Geography - note: archipelago of 170 islands (36 inhabited)
@Tonga:People
Population: 107,335 (July 1997 est.)
Age structure: 0-14 years : NA 15-64 years: NA 65 years and over: NA
Population growth rate: 0.81% (1997 est.)
Birth rate: 26.95 births/1,000 population (1997 est.)
Death rate: 6.14 deaths/1,000 population (1997 est.)
Net migration rate: -1.27 migrant(s)/1,000 population (1997 est.)
Sex ratio: at birth: NA male(s)/female under 15 years: NA male(s)/female 15-64 years: NA male(s)/female 65 years and over: NA male(s)/female total population: NA male(s)/female
Infant mortality rate: 39.2 deaths/1,000 live births (1997 est.)