Reference Data in Tonga 1,655 indicators covering reference data for Tonga. IndicatorLatest Year10-yr change Rank Share of the daily calorie supply that comes from animal protein 10.8% 2023 — 5th Probability of dying in infancy, by sex 0.8% 2023 down 15.6% 136th Probability of dying that year, among males 1.0% 2023 down 16.5% 134th Number of children under 5 11,804 people 2023 down 15.1% 192nd Equal rights of inheritance for sons and daughters when no will is left 0 (1=yes; 0=no) 2023 — 148th Total dependency ratio 73.1% 2023 down 3.4% 39th Old-age dependency ratio 11.4% 2023 up 8.7% 131st Age dependency breakdown 11.4% 2023 up 8.7% 131st Number of 1-year-olds, by sex 1,153 people 2023 down 14.7% 192nd Air passengers 75,416 2004 up 41.5% 147th Dietary compositions by commodity group 119.44 kilocalories per day per capita 2023 — 35th Median age 20.7 years 2023 up 1.4% 189th Net official development assistance and official aid received 129.55 million constant 2023 US$ 2023 up 65.0% 119th Number of people living in the capital city 54,739 people 2100 up 0.5% 186th Ratio of business trips to trips for personal reasons 0.0395 ratio 2022 down 64.1% 153rd Annual new cases of neonatal tetanus per million people 0 cases per million 2024 — 63rd Industry jobs as a share of total employment 23.3% 2025 down 9.3% 53rd Prevalence rate of hypertension in adults aged 30-79 43.3 2019 up 19.3% 41st Nitrogen use efficiency 37.2% 2014 up 130.2% 124th Share of men defined as underweight, healthy, overweight and obese 0.2% 2014 down 33.3% 188th Share of children who are overweight or obese 9.5% 2024 down 34.0% 40th Commercial bank branches 32.67 per 100,000 adults 2018 up 44.4% 12th Years a country was a European overseas colony, annual growth rate 0 % change on previous year 2022 — 1st Share of government spending going to interest payments 1.7% 2023 down 48.7% 129th Reported versus estimated cases of polio 0 cases 2000 — 26th Paralytic polio: estimated cases by world region 0 cases 2000 — 26th Reported cases of paralytic polio by world region 0 cases 2000 — 26th Reported paralytic polio cases per million 0 cases per million 2000 — 26th Reported cases of paralytic polio 0 cases 2000 — 26th Malnutrition: Number of children who are stunted 200 2024 down 75.0% 159th Emission Totals - Emissions (CO2) - LULUCF 0 2019 — 104th Emission Totals - Emissions (CO2) - Land Use change 0 2019 — 115th Emission Totals - Emissions (CO2) - AFOLU 0 2019 — 104th Emission Totals - Emissions (CO2eq) (AR5) - LULUCF 0 2019 — 108th Emission Totals - Emissions (CO2eq) (AR5) - Land Use change 0 2019 — 127th Emission Totals - Emissions (CO2eq) (AR5) - AFOLU, per square 0.1142 units per square kilometre 2019 up 3.1% 55th Emission Totals - Emissions (CO2eq) (AR5) - AFOLU, per capita 0.0008 units per person 2019 up 4.6% 89th Emission Totals - Emissions (N2O) - Savanna fires 0 2019 — 147th Emission Totals - Emissions (N2O) - LULUCF 0 2019 — 116th Emission Totals - Emissions (N2O) - Land Use change 0 2019 — 70th Emission Totals - Emissions (N2O) - Fires in humid tropical forests 0 2019 — 70th Emission Totals - Emissions (N2O) - Forest fires 0 2019 — 116th Emission Totals - Emissions (CO2eq) from N2O (AR5) - Savanna fires 0 2019 — 148th Emission Totals - Emissions (CO2eq) from N2O (AR5) - LULUCF 0 2019 — 116th Emission Totals - Emissions (CO2eq) from N2O (AR5) - Land Use change 0 2019 — 70th Emission Totals - Emissions (CO2eq) from N2O (AR5) - Fires in humid 0 2019 — 70th Emission Totals - Emissions (CO2eq) from N2O (AR5) - Forest fires 0 2019 — 116th Emission Totals - Emissions (CO2) - Fires in organic soils 0 2019 — 6th Emission Totals - Emissions (CH4) - Savanna fires 0 2019 — 148th Emission Totals - Emissions (CH4) - LULUCF 0 2019 — 116th Emission Totals - Emissions (CH4) - Land Use change 0 2019 — 70th Emission Totals - Emissions (CH4) - Fires in humid tropical forests 0 2019 — 70th Emission Totals - Emissions (CH4) - Fires in organic soils 0 2019 — 6th Emission Totals - Emissions (CH4) - Forest fires 0 2019 — 116th Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Savanna fires 0 2019 — 148th Emission Totals - Emissions (CO2eq) from CH4 (AR5) - LULUCF 0 2019 — 116th Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Land Use change 0 2019 — 70th Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Fires in humid 0 2019 — 70th Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Fires in organic 0 2019 — 6th Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Forest fires 0 2019 — 116th ← Previous Page 9 of 28 Next →