Statizoid

Start of the academic school year (pre-primary to post-secondary non) in Sierra Leone

Sierra Leone: Start of the academic school year (pre-primary to post-secondary non) was 0.0496 % change on previous year in 2020. ▬ Flat

Latest (2020)
0.0496 % change on previous year
Change on year
down 0.0%
World rank
7th
of 209 countries
All-time high
0.0994 % change on previous year
in 2015
All-time low
0 % change on previous year
in 2017
Years of data
50
1971–2020

Start of the academic school year (pre-primary to post-secondary non) in Sierra Leone, 1971–2020

00.020.040.060.080.1197119952020

Source: Statizoid (derived). Measured in % change on previous year.

Analysis

In 2020, start of the academic school year (pre-primary to post-secondary non) in Sierra Leone stood at 0.0496 % change on previous year.

That represents a change of down 0.5% over ten years.

Over the whole period, start of the academic school year (pre-primary to post-secondary non) in Sierra Leone peaked at 0.0994 % change on previous year in 2015 and was at its lowest, 0 % change on previous year, in 2017.

That places Sierra Leone 7th out of 209 countries with data for 2020, putting it in the top 10%.

Start of the academic school year (pre-primary to post-secondary non) in Sierra Leone, year by year

Year % change on previous year Change
1971 0.0508 % change on previous year —
1972 0.0508 % change on previous year -0.1%
1973 0.0507 % change on previous year -0.1%
1974 0.0507 % change on previous year -0.1%
1975 0.0507 % change on previous year -0.1%
1976 0.0507 % change on previous year -0.1%
1977 0.0506 % change on previous year -0.1%
1978 0.0506 % change on previous year -0.1%
1979 0.0506 % change on previous year -0.1%
1980 0.0506 % change on previous year -0.1%
1981 0.0505 % change on previous year -0.1%
1982 0.0505 % change on previous year -0.1%
1983 0.0505 % change on previous year -0.1%
1984 0.0505 % change on previous year -0.1%
1985 0.0504 % change on previous year -0.1%
1986 0.0504 % change on previous year -0.1%
1987 0.0504 % change on previous year -0.1%
1988 0.0504 % change on previous year -0.1%
1989 0.0503 % change on previous year -0.1%
1990 0.0503 % change on previous year -0.1%
1991 0.0503 % change on previous year -0.1%
1992 0.0503 % change on previous year -0.1%
1993 0.0502 % change on previous year -0.1%
1994 0.0502 % change on previous year -0.1%
1995 0.0502 % change on previous year -0.1%
1996 0.0502 % change on previous year -0.1%
1997 0.0501 % change on previous year -0.1%
1998 0.0501 % change on previous year -0.1%
1999 0.0501 % change on previous year -0.1%
2000 0.0501 % change on previous year -0.0%
2001 0.05 % change on previous year -0.1%
2002 0.05 % change on previous year -0.0%
2003 0.05 % change on previous year -0.1%
2004 0.05 % change on previous year -0.1%
2005 0.0499 % change on previous year -0.0%
2006 0.0499 % change on previous year -0.0%
2007 0.0499 % change on previous year -0.0%
2008 0.0499 % change on previous year -0.0%
2009 0.0498 % change on previous year -0.0%
2010 0.0498 % change on previous year -0.0%
2011 0.0498 % change on previous year -0.0%
2012 0.0498 % change on previous year -0.0%
2013 0.0497 % change on previous year -0.0%
2014 0.0497 % change on previous year -0.0%
2015 0.0994 % change on previous year +99.9%
2016 0.0496 % change on previous year -50.0%
2017 0 % change on previous year -100.0%
2018 0.0496 % change on previous year —
2019 0.0496 % change on previous year -0.0%
2020 0.0496 % change on previous year -0.0%

Sierra Leone compared with similar countries

  • Sierra Leone's 0.0496 % change on previous year is above the median for low income countries, which is 0.0496 % change on previous year, 1.0× the median. (25 countries reporting)
  • Sierra Leone's 0.0496 % change on previous year is above the median for Sub-Saharan Africa, which is 0.0496 % change on previous year, 1.0× the median. (48 countries reporting)

Biggest year-on-year movements

Years where Start of the academic school year (pre-primary to post-secondary non) in Sierra Leone changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.

YearChange FromTo
2015 +99.9% 0.0497 % change on previous year 0.0994 % change on previous year
2017 -100.0% 0.0496 % change on previous year 0 % change on previous year
2016 -50.0% 0.0994 % change on previous year 0.0496 % change on previous year

Averages by decade

DecadeAverage LowestHighest Years
1970s 0.0507 % change on previous year 0.0506 % change on previous year 0.0508 % change on previous year 9
1980s 0.0504 % change on previous year 0.0503 % change on previous year 0.0506 % change on previous year 10
1990s 0.0502 % change on previous year 0.0501 % change on previous year 0.0503 % change on previous year 10
2000s 0.0499 % change on previous year 0.0498 % change on previous year 0.0501 % change on previous year 10
2010s 0.0497 % change on previous year 0 % change on previous year 0.0994 % change on previous year 10
2020s 0.0496 % change on previous year 0.0496 % change on previous year 0.0496 % change on previous year 1

Countries ranked near Sierra Leone

  1. 7 Aruba 0.0496 % change on previous year compare
  2. 7 Albania 0.0496 % change on previous year compare
  3. 7 Andorra 0.0496 % change on previous year compare
  4. 7 United Arab Emirates 0.0496 % change on previous year compare
  5. 7 Armenia 0.0496 % change on previous year compare
  6. 7 Antigua and Barbuda 0.0496 % change on previous year compare
  7. 7 Austria 0.0496 % change on previous year compare
  8. 7 Azerbaijan 0.0496 % change on previous year compare
  9. 7 Burundi 0.0496 % change on previous year compare
  10. 7 Belgium 0.0496 % change on previous year compare
  11. 7 Benin 0.0496 % change on previous year compare
  12. 7 Burkina Faso 0.0496 % change on previous year compare
  13. 7 Bulgaria 0.0496 % change on previous year compare
  14. 7 Bahrain 0.0496 % change on previous year compare
  15. 7 Bahamas 0.0496 % change on previous year compare
  16. 7 Bosnia and Herzegovina 0.0496 % change on previous year compare
  17. 7 Belarus 0.0496 % change on previous year compare
  18. 7 Belize 0.0496 % change on previous year compare
  19. 7 Bermuda 0.0496 % change on previous year compare
  20. 7 Barbados 0.0496 % change on previous year compare
  21. 7 Central African Republic 0.0496 % change on previous year compare
  22. 7 Canada 0.0496 % change on previous year compare
  23. 7 Switzerland 0.0496 % change on previous year compare
  24. 7 China 0.0496 % change on previous year compare
  25. 7 Cote d'Ivoire 0.0496 % change on previous year compare
  26. 7 Cameroon 0.0496 % change on previous year compare
  27. 7 Democratic Republic of Congo 0.0496 % change on previous year compare
  28. 7 Congo 0.0496 % change on previous year compare
  29. 7 Comoros 0.0496 % change on previous year compare
  30. 7 Cape Verde 0.0496 % change on previous year compare
  31. 7 Cuba 0.0496 % change on previous year compare
  32. 7 Curacao 0.0496 % change on previous year compare
  33. 7 Cayman Islands 0.0496 % change on previous year compare
  34. 7 Cyprus 0.0496 % change on previous year compare
  35. 7 Czechia 0.0496 % change on previous year compare
  36. 7 Germany 0.0496 % change on previous year compare
  37. 7 Djibouti 0.0496 % change on previous year compare
  38. 7 Dominica 0.0496 % change on previous year compare
  39. 7 Denmark 0.0496 % change on previous year compare
  40. 7 Dominican Republic 0.0496 % change on previous year compare
  41. 7 Algeria 0.0496 % change on previous year compare
  42. 7 Ecuador 0.0496 % change on previous year compare
  43. 7 Egypt 0.0496 % change on previous year compare
  44. 7 Eritrea 0.0496 % change on previous year compare
  45. 7 Spain 0.0496 % change on previous year compare
  46. 7 Estonia 0.0496 % change on previous year compare
  47. 7 Ethiopia 0.0496 % change on previous year compare
  48. 7 Finland 0.0496 % change on previous year compare
  49. 7 France 0.0496 % change on previous year compare
  50. 7 Micronesia (country) 0.0496 % change on previous year compare
  51. 7 Gabon 0.0496 % change on previous year compare
  52. 7 United Kingdom 0.0496 % change on previous year compare
  53. 7 Georgia 0.0496 % change on previous year compare
  54. 7 Ghana 0.0496 % change on previous year compare
  55. 7 Gibraltar 0.0496 % change on previous year compare
  56. 7 Guinea 0.0496 % change on previous year compare
  57. 7 Gambia 0.0496 % change on previous year compare
  58. 7 Guinea-Bissau 0.0496 % change on previous year compare
  59. 7 Equatorial Guinea 0.0496 % change on previous year compare
  60. 7 Greece 0.0496 % change on previous year compare
  61. 7 Grenada 0.0496 % change on previous year compare
  62. 7 Guyana 0.0496 % change on previous year compare
  63. 7 Hong Kong 0.0496 % change on previous year compare
  64. 7 Croatia 0.0496 % change on previous year compare
  65. 7 Haiti 0.0496 % change on previous year compare
  66. 7 Hungary 0.0496 % change on previous year compare
  67. 7 Indonesia 0.0496 % change on previous year compare
  68. 7 India 0.0496 % change on previous year compare
  69. 7 Ireland 0.0496 % change on previous year compare
  70. 7 Iran 0.0496 % change on previous year compare
  71. 7 Iraq 0.0496 % change on previous year compare
  72. 7 Iceland 0.0496 % change on previous year compare
  73. 7 Israel 0.0496 % change on previous year compare
  74. 7 Italy 0.0496 % change on previous year compare
  75. 7 Jamaica 0.0496 % change on previous year compare
  76. 7 Jordan 0.0496 % change on previous year compare
  77. 7 Japan 0.0496 % change on previous year compare
  78. 7 Kazakhstan 0.0496 % change on previous year compare
  79. 7 Kyrgyzstan 0.0496 % change on previous year compare
  80. 7 Cambodia 0.0496 % change on previous year compare
  81. 7 Saint Kitts and Nevis 0.0496 % change on previous year compare
  82. 7 South Korea 0.0496 % change on previous year compare
  83. 7 Kuwait 0.0496 % change on previous year compare
  84. 7 Laos 0.0496 % change on previous year compare
  85. 7 Lebanon 0.0496 % change on previous year compare
  86. 7 Liberia 0.0496 % change on previous year compare
  87. 7 Libya 0.0496 % change on previous year compare
  88. 7 Saint Lucia 0.0496 % change on previous year compare
  89. 7 Liechtenstein 0.0496 % change on previous year compare
  90. 7 Lithuania 0.0496 % change on previous year compare
  91. 7 Luxembourg 0.0496 % change on previous year compare
  92. 7 Latvia 0.0496 % change on previous year compare
  93. 7 Macao 0.0496 % change on previous year compare
  94. 7 Morocco 0.0496 % change on previous year compare
  95. 7 Monaco 0.0496 % change on previous year compare
  96. 7 Moldova 0.0496 % change on previous year compare
  97. 7 Madagascar 0.0496 % change on previous year compare
  98. 7 Mexico 0.0496 % change on previous year compare
  99. 7 Marshall Islands 0.0496 % change on previous year compare
  100. 7 North Macedonia 0.0496 % change on previous year compare
  101. 7 Mali 0.0496 % change on previous year compare
  102. 7 Malta 0.0496 % change on previous year compare
  103. 7 Myanmar 0.0496 % change on previous year compare
  104. 7 Montenegro 0.0496 % change on previous year compare
  105. 7 Mongolia 0.0496 % change on previous year compare
  106. 7 Mauritania 0.0496 % change on previous year compare
  107. 7 Niger 0.0496 % change on previous year compare
  108. 7 Nigeria 0.0496 % change on previous year compare
  109. 7 Netherlands 0.0496 % change on previous year compare
  110. 7 Norway 0.0496 % change on previous year compare
  111. 7 Nepal 0.0496 % change on previous year compare
  112. 7 Oman 0.0496 % change on previous year compare
  113. 7 Pakistan 0.0496 % change on previous year compare
  114. 7 Philippines 0.0496 % change on previous year compare
  115. 7 Poland 0.0496 % change on previous year compare
  116. 7 Puerto Rico 0.0496 % change on previous year compare
  117. 7 North Korea 0.0496 % change on previous year compare
  118. 7 Portugal 0.0496 % change on previous year compare
  119. 7 Palestine 0.0496 % change on previous year compare
  120. 7 Qatar 0.0496 % change on previous year compare
  121. 7 Romania 0.0496 % change on previous year compare
  122. 7 Russia 0.0496 % change on previous year compare
  123. 7 Saudi Arabia 0.0496 % change on previous year compare
  124. 7 Sudan 0.0496 % change on previous year compare
  125. 7 Senegal 0.0496 % change on previous year compare
  126. 7 San Marino 0.0496 % change on previous year compare
  127. 7 Somalia 0.0496 % change on previous year compare
  128. 7 Serbia 0.0496 % change on previous year compare
  129. 7 Sao Tome and Principe 0.0496 % change on previous year compare
  130. 7 Suriname 0.0496 % change on previous year compare
  131. 7 Slovakia 0.0496 % change on previous year compare
  132. 7 Slovenia 0.0496 % change on previous year compare
  133. 7 Sweden 0.0496 % change on previous year compare
  134. 7 Sint Maarten (Dutch part) 0.0496 % change on previous year compare
  135. 7 Syria 0.0496 % change on previous year compare
  136. 7 Turks and Caicos Islands 0.0496 % change on previous year compare
  137. 7 Chad 0.0496 % change on previous year compare
  138. 7 Togo 0.0496 % change on previous year compare
  139. 7 Thailand 0.0496 % change on previous year compare
  140. 7 Tajikistan 0.0496 % change on previous year compare
  141. 7 Turkmenistan 0.0496 % change on previous year compare
  142. 7 Trinidad and Tobago 0.0496 % change on previous year compare
  143. 7 Tunisia 0.0496 % change on previous year compare
  144. 7 Turkey 0.0496 % change on previous year compare
  145. 7 Ukraine 0.0496 % change on previous year compare
  146. 7 United States 0.0496 % change on previous year compare
  147. 7 Uzbekistan 0.0496 % change on previous year compare
  148. 7 Saint Vincent and the Grenadines 0.0496 % change on previous year compare
  149. 7 Venezuela 0.0496 % change on previous year compare
  150. 7 British Virgin Islands 0.0496 % change on previous year compare
  151. 7 Vietnam 0.0496 % change on previous year compare
  152. 7 Yemen 0.0496 % change on previous year compare

See the full ranking of 209 places →

More reference data data for Sierra Leone

All data for Sierra Leone →

Frequently asked questions

What is start of the academic school year (pre-primary to post-secondary non) in Sierra Leone?
Start of the academic school year (pre-primary to post-secondary non) in Sierra Leone was 0.0496 % change on previous year in 2020, according to Statizoid (derived).
What is the highest start of the academic school year (pre-primary to post-secondary non) recorded in Sierra Leone?
The highest recorded value was 0.0994 % change on previous year in 2015.
What is the lowest start of the academic school year (pre-primary to post-secondary non) recorded in Sierra Leone?
The lowest recorded value was 0 % change on previous year in 2017.
How does Sierra Leone rank for start of the academic school year (pre-primary to post-secondary non)?
Sierra Leone ranks 7th out of 209 countries with data for 2020.
Is start of the academic school year (pre-primary to post-secondary non) rising or falling in Sierra Leone?
Over the last ten years it is down 0.5%. The long-run trend across the full record is flat.
Where does this Sierra Leone data come from?
The figures come from Statizoid (derived), published as part of Start of the academic school year (pre-primary to post-secondary non tertiary education), annual growth rate. Statizoid updates them automatically from the source API.

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Start of the academic school year (pre-primary to post-secondary non) in Sierra Leone. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://reference.statizoid.com/stat/start-of-the-academic-school-year-pre-primary-to-post-secondary-non-tertiary-education-4/sierra-leone/

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<a href="https://reference.statizoid.com/stat/start-of-the-academic-school-year-pre-primary-to-post-secondary-non-tertiary-education-4/sierra-leone/">Start of the academic school year (pre-primary to post-secondary non) in Sierra Leone</a> — Statizoid

How this figure is calculated

The year-on-year percentage change in Start of the academic school year (pre-primary to post-secondary non tertiary education). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.

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
Start of the academic school year (pre-primary to post-secondary non tertiary education), annual growth rate
Unit
% change on previous year
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
209 places, 10,202 data points, 1971–2020
Last refreshed

The year-on-year percentage change in Start of the academic school year (pre-primary to post-secondary non tertiary education). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.