Congo, Dem. Rep.: Pupil-teacher ratio, secondary

Key figures

Over five years it is down 10.77% from 15.96 in 2010 (2.25% a year on average, compounded). Since 1972 it is down 37.25% from 22.7 in 1972 (1.08% a year on average, compounded). The World Bank has no value for 26 of the years in between; the chart leaves those gaps open rather than joining across them.

What the numbers say

In 2015, Congo, Dem. Rep.'s pupil-teacher ratio, secondary fell 0.35 on 2014 (from 14.59 to 14.24).

Across the 11 yearly changes before that (1973 to 2014), the average change was +0.16 and a typical year strayed about 0.94 from that (the standard deviation). This year's change was 0.5 standard deviations below that average, so it was an ordinary year: it sits within the range of normal year-to-year movement.

On record, the biggest yearly rise was 2.26 in 1994 and the biggest yearly fall was 1.13 in 2013. The numbers show how large and when, not why; for the cause, look at what happened in that country in those years.

From 2007 to 2015 the straight-line trend is downward, about 0.27 a year. A straight line explains 76% of the movement over 9 observed years.

Worked out from the yearly values above. How the checks work: standard deviation, z-scores and straight-line trends.

How it compares

See how every economy compares in the full ranking.

Closest to Congo, Dem. Rep. in the 2015 ranking

• Vanuatu — 1st of 7: 20.57
• Tonga — 2nd of 7: 14.55
• Suriname — 4th of 7: 11.98
• Dominica — 5th of 7: 10.69
• Kuwait — 6th of 7: 7.59

What this measures

Secondary school pupil-teacher ratio is the average number of pupils per teacher in secondary school.

Limitations: The comparability of pupil-teacher ratios across countries is affected by the definition of teachers and by differences in class size by grade and in the number of hours taught, as well as the different practices countries employ such as part-time teachers, school shifts, and multi-grade classes. Moreover, the underlying enrollment levels are subject to a variety of reporting errors.

Regional and income-group figures are computed by the World Bank as a weighted average.

All 18 values

Pupil-teacher ratio, secondary in nearby economies

• Benin — 10.99 (2016)
• Burkina Faso — 23.12 (2018)
• Burundi — 26.6 (2018)
• Cabo Verde — 15.42 (2018)
• Cameroon — 19.26 (2016)
• Central African Republic — 31.64 (2017)
• Chad — 27.13 (2016)
• Comoros — 8.31 (2018)
• Eritrea — 35.02 (2018)
• Eswatini — 15.55 (2016)
• Ghana — 15.17 (2019)

More education data for Congo, Dem. Rep.

• Primary school starting age (years) — 6 (2025)
• Primary education, duration (years) — 6 (2025)
• Lower secondary school starting age (years) — 12 (2025)
• Secondary education, duration (years) — 6 (2025)
• Primary education, pupils — 21.15 million (2023)
• School enrollment, primary (% gross) — 117.6% (2023)
• School enrollment, primary, female (% gross) — 114.34% (2023)
• School enrollment, primary, male (% gross) — 120.87% (2023)
• School enrollment, primary (gross), gender parity index (GPI) — 0.95 (2020)
• Primary education, pupils (% female)

Reading data like this

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Questions people ask

What is Congo, Dem. Rep.'s pupil-teacher ratio, secondary?

14.24 in 2015, according to the World Bank (World Development Indicators).

How has it changed since 1972?

It is down 37.25% from 22.7 in 1972 (1.08% a year on average, compounded). The highest value was 23.59 in 1979 and the lowest 14.2 in 2013.

Is the latest change in pupil-teacher ratio, secondary unusual for Congo, Dem. Rep.?

In 2015, Congo, Dem. Rep.'s pupil-teacher ratio, secondary fell 0.35 on 2014 (from 14.59 to 14.24). Across the 11 yearly changes before that (1973 to 2014), the average change was +0.16 and a typical year strayed about 0.94 from that (the standard deviation). This year's change was 0.5 standard deviations below that average, so it was an ordinary year: it sits within the range of normal year-to-year movement.

Where does this data come from?

The World Bank's World Development Indicators, licensed CC BY 4.0. Original source: Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO), uri: https://uis.unesco.org/bdds, publisher: UNESCO Institute for Statistics (UIS).

Source

World Bank, World Development Indicators, indicator SE.SEC.ENRL.TC.ZS, licensed CC BY 4.0. Original source: Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO), uri: https://uis.unesco.org/bdds, publisher: UNESCO Institute for Statistics (UIS) Figures are fetched from the World Bank API and refreshed monthly; see the series on data.worldbank.org. The full definition and method are in the World Bank's metadata glossary. Comparisons use the same World Bank release.

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