Repetition rate in Grade 1 of primary education, both sexes in Sao Tome and Principe

Sao Tome and Principe: Repetition rate in Grade 1 of primary education, both sexes was 1.0% in 2016. ◆ Volatile

Latest (2016)
1.0%
Change on year
down 44.8%
World rank
110th
of 188 countries
All-time high
42.5%
in 1987
All-time low
0.8%
in 2009
Years of data
18
1980–2016

Repetition rate in Grade 1 of primary education, both sexes in Sao Tome and Principe, 1980–2016

0102030401980199820161980: 34.1 %1981: 35.9 %1982: 26.9 %1983: 25.8 %1984: 28.4 %1987: 42.5 %1998: 30.6 %2001: 32.6 %2002: 35.2 %2003: 31.3 %2004: 29.2 %2007: 25.4 %2008: 3.8 %2009: 0.779 %2010: 0.93 %2013: 2 %2015: 1.9 %2016: 1 %

Source: UNESCO Institute for Statistics. Measured in %.

Analysis

The most recent figure for repetition rate in grade 1 of primary education, both sexes in Sao Tome and Principe is 1.0%, measured in 2016.

Compared with earlier readings it is down 44.8% on the previous year and down 96.0% over ten years.

Over the whole period, repetition rate in grade 1 of primary education, both sexes in Sao Tome and Principe peaked at 42.5% in 1987 and was at its lowest, 0.8%, in 2009.

That places Sao Tome and Principe 110th out of 188 countries with data for 2016, putting it in the middle of the range.

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

Repetition rate in Grade 1 of primary education, both sexes in Sao Tome and Principe, year by year

Annual values for Repetition rate in Grade 1 of primary education, both sexes (%) in Sao Tome and Principe, 1980 to 2016.
Year % Change
1980 34.1%
1981 35.9% +5.3%
1982 26.9% -24.9%
1983 25.8% -4.2%
1984 28.4% +10.2%
1987 42.5% +49.4%
1998 30.6% -27.9%
2001 32.6% +6.4%
2002 35.2% +8.2%
2003 31.3% -11.1%
2004 29.2% -6.9%
2007 25.4% -12.9%
2008 3.8% -84.9%
2009 0.8% -79.7%
2010 0.9% +19.5%
2013 2.0% +110.9%
2015 1.9% -5.2%
2016 1.0% -44.8%

Sao Tome and Principe compared with similar countries

  • Sao Tome and Principe's 1.0% is below the median for lower middle income countries, which is 4.0%, 26% of the median. (45 countries reporting)
  • Sao Tome and Principe's 1.0% is below the median for Sub-Saharan Africa, which is 7.8%, 13% of the median. (43 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1980s 32.3% 25.8% 42.5% 6
1990s 30.6% 30.6% 30.6% 1
2000s 22.6% 0.8% 35.2% 7
2010s 1.4% 0.9% 2.0% 4

Countries ranked near Sao Tome and Principe

  1. 107 Dominican Republic 1.1% compare
  2. 108 Ireland 1.1% compare
  3. 109 Kuwait 1.1% compare
  4. 111 Czechia 1.0% compare
  5. 112 Sri Lanka 1.0% compare
  6. 113 Estonia 0.9% compare

See the full ranking of 188 places →

More education data for Sao Tome and Principe

All data for Sao Tome and Principe →

Frequently asked questions

What is repetition rate in grade 1 of primary education, both sexes in Sao Tome and Principe?
Repetition rate in grade 1 of primary education, both sexes in Sao Tome and Principe was 1.0% in 2016, according to UNESCO Institute for Statistics.
What is the highest repetition rate in grade 1 of primary education, both sexes recorded in Sao Tome and Principe?
The highest recorded value was 42.5% in 1987.
What is the lowest repetition rate in grade 1 of primary education, both sexes recorded in Sao Tome and Principe?
The lowest recorded value was 0.8% in 2009.
How does Sao Tome and Principe rank for repetition rate in grade 1 of primary education, both sexes?
Sao Tome and Principe ranks 110th out of 188 countries with data for 2016.
Is repetition rate in grade 1 of primary education, both sexes rising or falling in Sao Tome and Principe?
Over the last ten years it is down 96.0%. The long-run trend across the full record is volatile.
Where does this Sao Tome and Principe data come from?
The figures come from UNESCO Institute for Statistics, published as part of Repetition rate in Grade 1 of primary education, both sexes (%). Statizoid updates them automatically from the source API.

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Repetition rate in Grade 1 of primary education, both sexes in Sao Tome and Principe. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 17 September 2026, from https://education.statizoid.com/stat/repetition-rate-in-grade-1-of-primary-education-both-sexes-percent/sao-tome-and-principe/

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About this data

Indicator
Repetition rate in Grade 1 of primary education, both sexes (%)
Unit
%
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
188 places, 4,401 data points, 1970–2019
Last refreshed

Number of repeaters in a given grade in a given school year, expressed as a percentage of enrolment in that grade the previous school year. Divide the number of repeaters in a given grade in school year t+1 by the number of pupils from the same cohort enrolled in the same grade in the previous school year t.