Air transport, freight (million ton-km), gaps filled in Lower middle income
Lower middle income: Air transport, freight (million ton-km), gaps filled was 3,726 million ton-km in 2023. ▲ Rising
Air transport, freight (million ton-km), gaps filled in Lower middle income, 1970–2023
Source: Statizoid (derived). Measured in million ton-km.
Analysis
Lower middle income recorded 3,726 million ton-km for air transport, freight (million ton-km), gaps filled in 2023.
Compared with earlier readings it is down 10.9% on the previous year and up 8.2% over ten years.
Over the whole period, air transport, freight (million ton-km), gaps filled in Lower middle income peaked at 4,253 million ton-km in 2018 and was at its lowest, 471.5 million ton-km, in 1970.
That places Lower middle income 32nd out of 44 groups with data for 2023, putting it in the middle of the range.
The long-run direction has been consistently rising across the 54 years of available data.
Air transport, freight (million ton-km), gaps filled in Lower middle income, year by year
| Year | million ton-km | Change |
|---|---|---|
| 1970 | 471.5 million ton-km | — |
| 1971 | 554.3 million ton-km | +17.6% |
| 1972 | 637.9 million ton-km | +15.1% |
| 1973 | 855.2 million ton-km | +34.1% |
| 1974 | 911.4 million ton-km | +6.6% |
| 1975 | 1,063 million ton-km | +16.6% |
| 1976 | 1,263 million ton-km | +18.8% |
| 1977 | 1,362 million ton-km | +7.9% |
| 1978 | 1,424 million ton-km | +4.5% |
| 1979 | 1,585 million ton-km | +11.3% |
| 1980 | 1,665 million ton-km | +5.0% |
| 1981 | 1,695 million ton-km | +1.8% |
| 1982 | 1,690 million ton-km | -0.3% |
| 1983 | 1,897 million ton-km | +12.2% |
| 1984 | 1,965 million ton-km | +3.6% |
| 1985 | 1,682 million ton-km | -14.4% |
| 1986 | 1,568 million ton-km | -6.8% |
| 1987 | 1,964 million ton-km | +25.2% |
| 1988 | 2,142 million ton-km | +9.1% |
| 1989 | 2,213 million ton-km | +3.3% |
| 1990 | 2,024 million ton-km | -8.5% |
| 1991 | 1,880 million ton-km | -7.1% |
| 1992 | 1,854 million ton-km | -1.4% |
| 1993 | 1,758 million ton-km | -5.2% |
| 1994 | 2,288 million ton-km | +30.1% |
| 1995 | 2,289 million ton-km | +0.1% |
| 1996 | 2,179 million ton-km | -4.8% |
| 1997 | 2,204 million ton-km | +1.1% |
| 1998 | 2,154 million ton-km | -2.2% |
| 1999 | 2,156 million ton-km | +0.1% |
| 2000 | 2,253 million ton-km | +4.5% |
| 2001 | 2,171 million ton-km | -3.7% |
| 2002 | 1,921 million ton-km | -11.5% |
| 2003 | 1,937 million ton-km | +0.8% |
| 2004 | 2,231 million ton-km | +15.2% |
| 2005 | 2,340 million ton-km | +4.9% |
| 2006 | 2,468 million ton-km | +5.5% |
| 2007 | 2,259 million ton-km | -8.5% |
| 2008 | 2,509 million ton-km | +11.1% |
| 2009 | 2,392 million ton-km | -4.7% |
| 2010 | 3,314 million ton-km | +38.6% |
| 2011 | 3,180 million ton-km | -4.1% |
| 2012 | 3,075 million ton-km | -3.3% |
| 2013 | 3,445 million ton-km | +12.0% |
| 2014 | 3,480 million ton-km | +1.0% |
| 2015 | 3,182 million ton-km | -8.6% |
| 2016 | 3,225 million ton-km | +1.3% |
| 2017 | 3,908 million ton-km | +21.2% |
| 2018 | 4,253 million ton-km | +8.8% |
| 2019 | 3,606 million ton-km | -15.2% |
| 2020 | 1,934 million ton-km | -46.4% |
| 2021 | 2,320 million ton-km | +20.0% |
| 2022 | 4,183 million ton-km | +80.3% |
| 2023 | 3,726 million ton-km | -10.9% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 1,013 million ton-km | 471.5 million ton-km | 1,585 million ton-km | 10 |
| 1980s | 1,848 million ton-km | 1,568 million ton-km | 2,213 million ton-km | 10 |
| 1990s | 2,079 million ton-km | 1,758 million ton-km | 2,289 million ton-km | 10 |
| 2000s | 2,248 million ton-km | 1,921 million ton-km | 2,509 million ton-km | 10 |
| 2010s | 3,467 million ton-km | 3,075 million ton-km | 4,253 million ton-km | 10 |
| 2020s | 3,041 million ton-km | 1,934 million ton-km | 4,183 million ton-km | 4 |
Countries ranked near Lower middle income
More infrastructure data for Lower middle income
- Mobile cellular subscriptions 2.84 billion (2025)
- Mobile cellular subscriptions 89.9 per 100 people (2025)
- Fixed telephone subscriptions 94.00 million (2025)
- Fixed telephone subscriptions 3 per 100 people (2025)
- Fixed telephone subscriptions, per capita 0.0319 units per person (2025)
- Fixed telephone subscriptions, per unit of GDP 0 units per US$ of GDP (2025)
- Fixed telephone subscriptions, annual growth rate 13.25 % change on previous year (2025)
- Fixed telephone subscriptions, gaps filled 94.00 million (2025)
- Mobile cellular subscriptions, per capita 0.9646 units per person (2025)
- Mobile cellular subscriptions, per unit of GDP 0.0004 units per US$ of GDP (2025)
Frequently asked questions
- What is air transport, freight (million ton-km), gaps filled in Lower middle income?
- Air transport, freight (million ton-km), gaps filled in Lower middle income was 3,726 million ton-km in 2023, according to Statizoid (derived).
- What is the highest air transport, freight (million ton-km), gaps filled recorded in Lower middle income?
- The highest recorded value was 4,253 million ton-km in 2018.
- What is the lowest air transport, freight (million ton-km), gaps filled recorded in Lower middle income?
- The lowest recorded value was 471.5 million ton-km in 1970.
- How does Lower middle income rank for air transport, freight (million ton-km), gaps filled?
- Lower middle income ranks 32nd out of 44 groups with data for 2023.
- Is air transport, freight (million ton-km), gaps filled rising or falling in Lower middle income?
- Over the last ten years it is up 8.2%. The long-run trend across the full record is rising.
- Where does this Lower middle income data come from?
- The figures come from Statizoid (derived), published as part of Air transport, freight (million ton-km), gaps filled. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 54 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Air transport, freight (million ton-km) with 104 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.
Computed from
- Air transport, freight Civil Aviation Statistics of the World, International Civil Aviation Organization (ICAO)
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
Air transport, freight (million ton-km) with 104 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.