Statizoid

Terrorist attacks by method stacked in Sierra Leone

Sierra Leone: Terrorist attacks by method stacked was 0 in 2021. ◆ Volatile

Latest (2021)
0
World rank
25th
of 188 countries
All-time high
5
in 2000
All-time low
0
in 1970
Years of data
51
1970–2021

Terrorist attacks by method stacked in Sierra Leone, 1970–2021

012345197019952021

Source: Our World in Data.

Analysis

In 2021, terrorist attacks by method stacked in Sierra Leone stood at 0. That is the lowest value across all 51 years on record.

Over the whole period, terrorist attacks by method stacked in Sierra Leone peaked at 5 in 2000 and was at its lowest, 0, in 1970.

Sierra Leone ranks 25th of 188 countries on this measure, in the top quarter.

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

Terrorist attacks by method stacked in Sierra Leone, year by year

Year Value Change
1970 0 —
1971 0 —
1972 0 —
1973 0 —
1974 0 —
1975 0 —
1976 0 —
1977 0 —
1978 0 —
1979 0 —
1980 0 —
1981 0 —
1982 0 —
1983 0 —
1984 0 —
1985 0 —
1986 0 —
1987 0 —
1988 0 —
1989 0 —
1990 0 —
1991 0 —
1992 0 —
1994 2 —
1995 2 +0.0%
1996 0 -100.0%
1997 0 —
1998 0 —
1999 0 —
2000 5 —
2001 0 -100.0%
2002 0 —
2003 0 —
2004 0 —
2005 0 —
2006 0 —
2007 0 —
2008 0 —
2009 0 —
2010 0 —
2011 0 —
2012 0 —
2013 0 —
2014 0 —
2015 0 —
2016 0 —
2017 1 —
2018 0 -100.0%
2019 0 —
2020 0 —
2021 0 —

Averages by decade

DecadeAverage LowestHighest Years
1970s 0 0 0 10
1980s 0 0 0 10
1990s 0.4444 0 2 9
2000s 0.5 0 5 10
2010s 0.1 0 1 10
2020s 0 0 0 2

Countries ranked near Sierra Leone

  1. 25 Albania 0 compare
  2. 25 Algeria 0 compare
  3. 25 Andorra 0
  4. 25 Angola 0 compare
  5. 25 Antigua and Barbuda 0
  6. 25 Argentina 0 compare
  7. 25 Armenia 0
  8. 25 Australia 0 compare
  9. 25 Austria 0 compare
  10. 25 Azerbaijan 0 compare
  11. 25 Bahamas 0
  12. 25 Bahrain 0 compare
  13. 25 Bangladesh 0 compare
  14. 25 Barbados 0
  15. 25 Belarus 0
  16. 25 Belgium 0 compare
  17. 25 Belize 0
  18. 25 Benin 0 compare
  19. 25 Bhutan 0
  20. 25 Bolivia 0 compare
  21. 25 Bosnia and Herzegovina 0 compare
  22. 25 Botswana 0
  23. 25 Brazil 0 compare
  24. 25 Brunei 0
  25. 25 Bulgaria 0 compare
  26. 25 Burundi 0 compare
  27. 25 Cambodia 0 compare
  28. 25 Canada 0 compare
  29. 25 Chad 0 compare
  30. 25 Chile 0 compare
  31. 25 China 0 compare
  32. 25 Colombia 0 compare
  33. 25 Comoros 0
  34. 25 Costa Rica 0 compare
  35. 25 Croatia 0 compare
  36. 25 Cuba 0 compare
  37. 25 Cyprus 0
  38. 25 Czechia 0
  39. 25 Denmark 0 compare
  40. 25 Djibouti 0
  41. 25 Dominica 0
  42. 25 Dominican Republic 0 compare
  43. 25 East Timor 0
  44. 25 Ecuador 0 compare
  45. 25 Egypt 0 compare
  46. 25 El Salvador 0 compare
  47. 25 Equatorial Guinea 0
  48. 25 Eritrea 0 compare
  49. 25 Estonia 0
  50. 25 Eswatini 0 compare
  51. 25 Falkland Islands 0
  52. 25 Fiji 0
  53. 25 Finland 0
  54. 25 French Guiana 0
  55. 25 French Polynesia 0
  56. 25 Gabon 0
  57. 25 Gambia 0 compare
  58. 25 Georgia 0 compare
  59. 25 Germany 0 compare
  60. 25 Ghana 0 compare
  61. 25 Grenada 0
  62. 25 Guadeloupe 0 compare
  63. 25 Guatemala 0 compare
  64. 25 Guinea 0 compare
  65. 25 Guinea-Bissau 0
  66. 25 Guyana 0 compare
  67. 25 Haiti 0 compare
  68. 25 Honduras 0 compare
  69. 25 Hong Kong 0 compare
  70. 25 Hungary 0 compare
  71. 25 Iceland 0 compare
  72. 25 Indonesia 0 compare
  73. 25 Iran 0 compare
  74. 25 Ireland 0
  75. 25 Israel 0 compare
  76. 25 Italy 0 compare
  77. 25 Jamaica 0
  78. 25 Japan 0 compare
  79. 25 Jordan 0 compare
  80. 25 Kazakhstan 0 compare
  81. 25 Kuwait 0 compare
  82. 25 Kyrgyzstan 0 compare
  83. 25 Laos 0 compare
  84. 25 Latvia 0
  85. 25 Lebanon 0 compare
  86. 25 Lesotho 0 compare
  87. 25 Liberia 0 compare
  88. 25 Libya 0 compare
  89. 25 Lithuania 0
  90. 25 Luxembourg 0
  91. 25 Macao 0
  92. 25 Madagascar 0 compare
  93. 25 Malawi 0 compare
  94. 25 Malaysia 0 compare
  95. 25 Maldives 0 compare
  96. 25 Malta 0
  97. 25 Martinique 0
  98. 25 Mauritania 0
  99. 25 Mauritius 0
  100. 25 Mexico 0 compare
  101. 25 Moldova 0
  102. 25 Montenegro 0
  103. 25 Morocco 0 compare
  104. 25 Namibia 0 compare
  105. 25 Nepal 0 compare
  106. 25 Netherlands 0 compare
  107. 25 New Caledonia 0
  108. 25 New Zealand 0
  109. 25 Nicaragua 0 compare
  110. 25 North Korea 0
  111. 25 Norway 0 compare
  112. 25 Panama 0 compare
  113. 25 Papua New Guinea 0 compare
  114. 25 Paraguay 0 compare
  115. 25 Peru 0 compare
  116. 25 Poland 0
  117. 25 Portugal 0 compare
  118. 25 Qatar 0 compare
  119. 25 Romania 0
  120. 25 Russia 0 compare
  121. 25 Rwanda 0 compare
  122. 25 Saint Kitts and Nevis 0
  123. 25 Saint Lucia 0
  124. 25 Saudi Arabia 0 compare
  125. 25 Senegal 0 compare
  126. 25 Serbia 0 compare
  127. 25 Seychelles 0
  128. 25 Singapore 0 compare
  129. 25 Slovakia 0
  130. 25 Slovenia 0
  131. 25 Solomon Islands 0
  132. 25 South Africa 0 compare
  133. 25 South Korea 0 compare
  134. 25 South Sudan 0 compare
  135. 25 Spain 0 compare
  136. 25 Sri Lanka 0 compare
  137. 25 Suriname 0 compare
  138. 25 Sweden 0 compare
  139. 25 Switzerland 0 compare
  140. 25 Taiwan 0 compare
  141. 25 Tajikistan 0 compare
  142. 25 Tanzania 0 compare
  143. 25 Thailand 0 compare
  144. 25 Togo 0 compare
  145. 25 Trinidad and Tobago 0
  146. 25 Tunisia 0 compare
  147. 25 Turkey 0 compare
  148. 25 Turkmenistan 0
  149. 25 USSR 0
  150. 25 Uganda 0 compare
  151. 25 Ukraine 0 compare
  152. 25 United Arab Emirates 0
  153. 25 United Kingdom 0 compare
  154. 25 United States 0 compare
  155. 25 Uruguay 0 compare
  156. 25 Uzbekistan 0 compare
  157. 25 Vanuatu 0
  158. 25 Vatican 0
  159. 25 Vietnam 0 compare
  160. 25 Wallis and Futuna 0
  161. 25 Western Sahara 0
  162. 25 Zambia 0
  163. 25 Zimbabwe 0 compare

See the full ranking of 188 places →

More reference data data for Sierra Leone

All data for Sierra Leone →

Frequently asked questions

What is terrorist attacks by method stacked in Sierra Leone?
Terrorist attacks by method stacked in Sierra Leone was 0 in 2021, according to Our World in Data.
What is the highest terrorist attacks by method stacked recorded in Sierra Leone?
The highest recorded value was 5 in 2000.
What is the lowest terrorist attacks by method stacked recorded in Sierra Leone?
The lowest recorded value was 0 in 1970.
How does Sierra Leone rank for terrorist attacks by method stacked?
Sierra Leone ranks 25th out of 188 countries with data for 2021.
Where does this Sierra Leone data come from?
The figures come from Our World in Data, published as part of Terrorist attacks by method stacked. Statizoid updates them automatically from the source API.

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Terrorist attacks by method stacked in Sierra Leone. Statizoid, drawing on Our World in Data. Retrieved 14 November 2026, from https://reference.statizoid.com/stat/terrorist-attacks-by-method-stacked/sierra-leone/

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About this data

Indicator
Terrorist attacks by method stacked
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
188 places, 9,021 data points, 1970–2021
Last refreshed