Teachers in secondary education, both sexes (number), gaps filled in WB: Ida Blend

WB: Ida Blend: Teachers in secondary education, both sexes (number), gaps filled was 3.65 million in 2023. ◆ Volatile

Latest (2023)
3.65 million
Change on year
up 11.2%
Rank
95th
of 221 groups
All-time high
3.65 million
in 2023
All-time low
358,731
in 1971
Years of data
53
1971–2023

Teachers in secondary education, both sexes (number), gaps filled in WB: Ida Blend, 1971–2023

01.0M2.0M3.0M4.0M197119972023

Source: Statizoid (derived).

Analysis

In 2023, teachers in secondary education, both sexes (number), gaps filled in WB: Ida Blend stood at 3.65 million. That is the highest value across all 53 years on record.

Compared with earlier readings it is up 11.2% on the previous year and up 96.8% over ten years.

Over the whole period, teachers in secondary education, both sexes (number), gaps filled in WB: Ida Blend peaked at 3.65 million in 2023 and was at its lowest, 358,731, in 1971.

That places WB: Ida Blend 95th out of 221 groups with data for 2023, putting it in the middle of the range.

The series is highly variable year to year, so single readings are best treated with caution.

Teachers in secondary education, both sexes (number), gaps filled in WB: Ida Blend, year by year

Annual values for Teachers in secondary education, both sexes (number), gaps filled in WB: Ida Blend, 1971 to 2023.
Year Value Change
1971 358,731
1972 366,880 +2.3%
1973 374,804 +2.2%
1974 381,993 +1.9%
1975 393,818 +3.1%
1976 406,838 +3.3%
1977 414,222 +1.8%
1978 436,802 +5.5%
1979 442,012 +1.2%
1980 456,237 +3.2%
1981 425,395 -6.8%
1982 524,585 +23.3%
1983 554,890 +5.8%
1984 599,618 +8.1%
1985 610,058 +1.7%
1986 600,141 -1.6%
1987 681,043 +13.5%
1988 722,616 +6.1%
1989 712,921 -1.3%
1990 744,797 +4.5%
1991 792,524 +6.4%
1992 842,248 +6.3%
1993 859,727 +2.1%
1994 882,718 +2.7%
1995 874,941 -0.9%
1996 891,560 +1.9%
1997 883,478 -0.9%
1998 876,905 -0.7%
1999 856,650 -2.3%
2000 871,885 +1.8%
2001 904,350 +3.7%
2002 927,208 +2.5%
2003 966,574 +4.2%
2004 976,739 +1.1%
2005 1.04 million +6.6%
2006 1.03 million -1.4%
2007 1.05 million +2.2%
2008 1.19 million +13.0%
2009 1.27 million +7.5%
2010 1.35 million +6.1%
2011 1.63 million +20.6%
2012 1.57 million -3.8%
2013 1.85 million +18.3%
2014 1.93 million +3.9%
2015 2.06 million +6.9%
2016 2.00 million -3.0%
2017 2.14 million +7.1%
2018 2.24 million +4.6%
2019 2.41 million +7.6%
2020 2.62 million +8.7%
2021 2.86 million +9.2%
2022 3.28 million +14.7%
2023 3.65 million +11.2%

Averages by decade

DecadeAverage LowestHighest Years
1970s 397,344 358,731 442,012 9
1980s 588,750 425,395 722,616 10
1990s 850,555 744,797 891,560 10
2000s 1.02 million 871,885 1.27 million 10
2010s 1.92 million 1.35 million 2.41 million 10
2020s 3.10 million 2.62 million 3.65 million 4

Countries ranked near WB: Ida Blend

  1. 92 Lebanon 45,252 compare
  2. 93 Oman 43,982 compare
  3. 94 Bulgaria 43,834 compare
  4. 95 Finland 42,938 compare
  5. 96 Zambia 42,585 compare
  6. 96 Zimbabwe 42,585 compare
  7. 98 Congo 38,064 compare

See the full ranking of 435 places →

More education data for WB: Ida Blend

All data for WB: Ida Blend →

Frequently asked questions

What is teachers in secondary education, both sexes (number), gaps filled in WB: Ida Blend?
Teachers in secondary education, both sexes (number), gaps filled in WB: Ida Blend was 3.65 million in 2023, according to Statizoid (derived).
What is the highest teachers in secondary education, both sexes (number), gaps filled recorded in WB: Ida Blend?
The highest recorded value was 3.65 million in 2023.
What is the lowest teachers in secondary education, both sexes (number), gaps filled recorded in WB: Ida Blend?
The lowest recorded value was 358,731 in 1971.
How does WB: Ida Blend rank for teachers in secondary education, both sexes (number), gaps filled?
WB: Ida Blend ranks 95th out of 221 groups with data for 2023.
Is teachers in secondary education, both sexes (number), gaps filled rising or falling in WB: Ida Blend?
Over the last ten years it is up 96.8%. The long-run trend across the full record is volatile.
Where does this WB: Ida Blend data come from?
The figures come from Statizoid (derived), published as part of Teachers in secondary education, both sexes (number), gaps filled. Statizoid updates them automatically from the source API.

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Teachers in secondary education, both sexes (number), gaps filled in WB: Ida Blend. Statizoid, drawing on Statizoid (derived). Retrieved 05 September 2026, from https://education.statizoid.com/stat/teachers-in-secondary-education-both-sexes-number-gaps-filled/wb-ida-blend/

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How this figure is calculated

Teachers in secondary education, both sexes (number) with 768 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

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

Indicator
Teachers in secondary education, both sexes (number), gaps filled
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
435 places, 17,549 data points, 1970–2025
Last refreshed

Teachers in secondary education, both sexes (number) with 768 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.