Secondary education, teachers, gaps filled in IDA total
IDA total: Secondary education, teachers, gaps filled was 7.70 million in 2024. ◆ Volatile
Secondary education, teachers, gaps filled in IDA total, 1972–2024
Source: Statizoid (derived).
Analysis
In 2024, secondary education, teachers, gaps filled in IDA total stood at 7.70 million. That is the highest value across all 53 years on record.
Compared with earlier readings it is up 5.7% on the previous year and up 69.0% over ten years.
Over the whole period, secondary education, teachers, gaps filled in IDA total peaked at 7.70 million in 2024 and was at its lowest, 792,786, in 1972.
IDA total ranks 17th of 43 groups on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Secondary education, teachers, gaps filled in IDA total, year by year
| Year | Value | Change |
|---|---|---|
| 1972 | 792,786 | — |
| 1973 | 818,023 | +3.2% |
| 1974 | 835,255 | +2.1% |
| 1975 | 859,720 | +2.9% |
| 1976 | 880,229 | +2.4% |
| 1977 | 909,430 | +3.3% |
| 1978 | 956,646 | +5.2% |
| 1979 | 991,274 | +3.6% |
| 1980 | 1.04 million | +4.9% |
| 1981 | 1.02 million | -2.0% |
| 1982 | 1.14 million | +12.1% |
| 1983 | 1.21 million | +5.9% |
| 1984 | 1.29 million | +6.5% |
| 1985 | 1.31 million | +1.9% |
| 1986 | 1.33 million | +1.5% |
| 1987 | 1.47 million | +10.0% |
| 1988 | 1.56 million | +6.3% |
| 1989 | 1.57 million | +0.7% |
| 1990 | 1.63 million | +3.7% |
| 1991 | 1.71 million | +5.3% |
| 1992 | 1.79 million | +4.5% |
| 1993 | 1.84 million | +2.9% |
| 1994 | 1.90 million | +2.9% |
| 1995 | 1.93 million | +1.8% |
| 1996 | 1.98 million | +2.4% |
| 1997 | 1.99 million | +0.8% |
| 1998 | 2.05 million | +2.7% |
| 1999 | 2.06 million | +0.5% |
| 2000 | 2.14 million | +4.1% |
| 2001 | 2.25 million | +5.0% |
| 2002 | 2.37 million | +5.2% |
| 2003 | 2.55 million | +7.8% |
| 2004 | 2.65 million | +3.9% |
| 2005 | 2.83 million | +7.1% |
| 2006 | 2.89 million | +1.9% |
| 2007 | 3.01 million | +4.3% |
| 2008 | 3.21 million | +6.5% |
| 2009 | 3.42 million | +6.6% |
| 2010 | 3.64 million | +6.3% |
| 2011 | 4.00 million | +10.1% |
| 2012 | 4.04 million | +0.9% |
| 2013 | 4.42 million | +9.3% |
| 2014 | 4.55 million | +3.1% |
| 2015 | 4.82 million | +5.9% |
| 2016 | 4.93 million | +2.3% |
| 2017 | 5.15 million | +4.4% |
| 2018 | 5.27 million | +2.2% |
| 2019 | 5.59 million | +6.1% |
| 2020 | 5.92 million | +6.0% |
| 2021 | 6.27 million | +5.9% |
| 2022 | 6.81 million | +8.5% |
| 2023 | 7.28 million | +6.9% |
| 2024 | 7.70 million | +5.7% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 880,420 | 792,786 | 991,274 | 8 |
| 1980s | 1.29 million | 1.02 million | 1.57 million | 10 |
| 1990s | 1.89 million | 1.63 million | 2.06 million | 10 |
| 2000s | 2.73 million | 2.14 million | 3.42 million | 10 |
| 2010s | 4.64 million | 3.64 million | 5.59 million | 10 |
| 2020s | 6.80 million | 5.92 million | 7.70 million | 5 |
Countries ranked near IDA total
- 14 Bangladesh 571,690 compare
- 15 Egypt 507,445 compare
- 16 Philippines 495,843 compare
- 17 France 457,956 compare
- 18 Vietnam 456,146 compare
- 19 Uzbekistan 452,226 compare
- 20 Italy 423,797 compare
More education data for IDA total
- Primary education, duration (years), annual growth rate 0 % change on previous year (2025)
- Primary education, pupils, per capita 0.1356 units per person (2024)
- Population ages 15-64 58.4% (2025)
- Primary education, pupils, per unit of GDP 0.0001 units per US$ of GDP (2024)
- Primary education, pupils, annual growth rate 1.06 % change on previous year (2024)
- Population ages 0-14 37.6% (2025)
- Secondary education, duration (years), annual growth rate 0 % change on previous year (2025)
- Primary education, pupils, gaps filled 263.89 million (2024)
- Secondary education, pupils, gaps filled 135.69 million (2024)
- Primary education, teachers, gaps filled 7.15 million (2024)
Frequently asked questions
- What is secondary education, teachers, gaps filled in IDA total?
- Secondary education, teachers, gaps filled in IDA total was 7.70 million in 2024, according to Statizoid (derived).
- What is the highest secondary education, teachers, gaps filled recorded in IDA total?
- The highest recorded value was 7.70 million in 2024.
- What is the lowest secondary education, teachers, gaps filled recorded in IDA total?
- The lowest recorded value was 792,786 in 1972.
- How does IDA total rank for secondary education, teachers, gaps filled?
- IDA total ranks 17th out of 43 groups with data for 2024.
- Is secondary education, teachers, gaps filled rising or falling in IDA total?
- Over the last ten years it is up 69.0%. The long-run trend across the full record is volatile.
- Where does this IDA total data come from?
- The figures come from Statizoid (derived), published as part of Secondary education, teachers, gaps filled. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 53 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Secondary education, teachers with 719 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 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 with 719 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.