Secondary education, teachers, female, gaps filled in Upper middle income
Upper middle income: Secondary education, teachers, female, gaps filled was 9.62 million in 2024. ▲ Rising
Secondary education, teachers, female, gaps filled in Upper middle income, 1978–2024
Source: Statizoid (derived).
Analysis
Upper middle income recorded 9.62 million for secondary education, teachers, female, gaps filled in 2024. That is the highest value across all 47 years on record.
That represents a change of up 2.7% on the previous year and up 22.0% over ten years.
Over the whole period, secondary education, teachers, female, gaps filled in Upper middle income peaked at 9.62 million in 2024 and was at its lowest, 2.71 million, in 1978.
Upper middle income ranks 5th of 42 groups on this measure, in the top 10%.
The long-run direction has been consistently rising across the 47 years of available data.
Secondary education, teachers, female, gaps filled in Upper middle income, year by year
| Year | Value | Change |
|---|---|---|
| 1978 | 2.71 million | — |
| 1979 | 3.28 million | +21.0% |
| 1980 | 3.30 million | +0.5% |
| 1981 | 3.29 million | -0.3% |
| 1982 | 3.34 million | +1.6% |
| 1983 | 3.46 million | +3.5% |
| 1984 | 3.47 million | +0.3% |
| 1985 | 3.14 million | -9.6% |
| 1986 | 3.69 million | +17.5% |
| 1987 | 3.91 million | +6.0% |
| 1988 | 4.00 million | +2.5% |
| 1989 | 4.08 million | +1.9% |
| 1990 | 4.19 million | +2.6% |
| 1991 | 4.24 million | +1.2% |
| 1992 | 4.29 million | +1.2% |
| 1993 | 4.35 million | +1.4% |
| 1994 | 4.43 million | +1.9% |
| 1995 | 4.56 million | +3.0% |
| 1996 | 4.80 million | +5.3% |
| 1997 | 4.95 million | +3.2% |
| 1998 | 5.38 million | +8.7% |
| 1999 | 5.81 million | +7.9% |
| 2000 | 5.65 million | -2.6% |
| 2001 | 5.65 million | -0.2% |
| 2002 | 6.01 million | +6.5% |
| 2003 | 6.36 million | +5.8% |
| 2004 | 6.56 million | +3.2% |
| 2005 | 6.81 million | +3.8% |
| 2006 | 6.78 million | -0.5% |
| 2007 | 6.99 million | +3.1% |
| 2008 | 7.26 million | +3.8% |
| 2009 | 7.43 million | +2.3% |
| 2010 | 7.58 million | +2.1% |
| 2011 | 7.62 million | +0.6% |
| 2012 | 7.68 million | +0.8% |
| 2013 | 7.68 million | -0.1% |
| 2014 | 7.89 million | +2.7% |
| 2015 | 8.00 million | +1.4% |
| 2016 | 8.10 million | +1.3% |
| 2017 | 8.25 million | +1.8% |
| 2018 | 8.44 million | +2.4% |
| 2019 | 8.54 million | +1.2% |
| 2020 | 8.66 million | +1.4% |
| 2021 | 8.91 million | +2.8% |
| 2022 | 9.19 million | +3.1% |
| 2023 | 9.37 million | +2.0% |
| 2024 | 9.62 million | +2.7% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 3.00 million | 2.71 million | 3.28 million | 2 |
| 1980s | 3.57 million | 3.14 million | 4.08 million | 10 |
| 1990s | 4.70 million | 4.19 million | 5.81 million | 10 |
| 2000s | 6.55 million | 5.65 million | 7.43 million | 10 |
| 2010s | 7.98 million | 7.58 million | 8.54 million | 10 |
| 2020s | 9.15 million | 8.66 million | 9.62 million | 5 |
Countries ranked near Upper middle income
More education data for Upper middle income
- Primary education, teachers, gaps filled 13.41 million (2024)
- Population ages 0-14 19.6% (2025)
- Population ages 15-64 68.5% (2025)
- School enrollment, primary 100.7% (2024)
- Primary education, teachers, per capita 0.0044 units per person (2024)
- Primary education, teachers 13.41 million (2024)
- Primary education, teachers, per unit of GDP 0 units per US$ of GDP (2024)
- School enrollment, primary, female 100.7% (2024)
- School enrollment, primary, male 100.7% (2024)
- Labor force, total, per capita 0.4975 units per person (2025)
Frequently asked questions
- What is secondary education, teachers, female, gaps filled in Upper middle income?
- Secondary education, teachers, female, gaps filled in Upper middle income was 9.62 million in 2024, according to Statizoid (derived).
- What is the highest secondary education, teachers, female, gaps filled recorded in Upper middle income?
- The highest recorded value was 9.62 million in 2024.
- What is the lowest secondary education, teachers, female, gaps filled recorded in Upper middle income?
- The lowest recorded value was 2.71 million in 1978.
- How does Upper middle income rank for secondary education, teachers, female, gaps filled?
- Upper middle income ranks 5th out of 42 groups with data for 2024.
- Is secondary education, teachers, female, gaps filled rising or falling in Upper middle income?
- Over the last ten years it is up 22.0%. The long-run trend across the full record is rising.
- Where does this Upper middle income data come from?
- The figures come from Statizoid (derived), published as part of Secondary education, teachers, female, gaps filled. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 47 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Secondary education, teachers, female with 670 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
- Secondary education, teachers, female Data API, UN Educational, Scientific and Cultural Organization (UNESCO)
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
Secondary education, teachers, female with 670 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.