Statizoid

Pertussis - number of reported cases, per square kilometre in Sao Tome and Principe

Sao Tome and Principe: Pertussis - number of reported cases, per square kilometre was 0 units per square kilometre in 2021. ◆ Volatile

Latest (2021)
0 units per square kilometre
World rank
132nd
of 204 countries
All-time high
0.4875 units per square kilometre
in 1984
All-time low
0 units per square kilometre
in 1978
Years of data
37
1974–2021

Pertussis - number of reported cases, per square kilometre in Sao Tome and Principe, 1974–2021

00.10.20.30.40.51974199720211974: 0.024 units per square kilometre1976: 0.037 units per square kilometre1978: 0 units per square kilometre1979: 0 units per square kilometre1980: 0 units per square kilometre1981: 0.033 units per square kilometre1982: 0.055 units per square kilometre1983: 0.007 units per square kilometre1984: 0.487 units per square kilometre1985: 0.019 units per square kilometre1986: 0.1 units per square kilometre1987: 0.037 units per square kilometre1988: 0.001 units per square kilometre1991: 0.141 units per square kilometre1996: 0 units per square kilometre1997: 0 units per square kilometre2000: 0 units per square kilometre2001: 0 units per square kilometre2002: 0 units per square kilometre2003: 0 units per square kilometre2004: 0 units per square kilometre2005: 0 units per square kilometre2006: 0 units per square kilometre2007: 0 units per square kilometre2008: 0 units per square kilometre2009: 0 units per square kilometre2010: 0 units per square kilometre2011: 0 units per square kilometre2012: 0 units per square kilometre2013: 0 units per square kilometre2014: 0 units per square kilometre2015: 0 units per square kilometre2016: 0 units per square kilometre2017: 0 units per square kilometre2018: 0 units per square kilometre2019: 0 units per square kilometre2021: 0 units per square kilometre

Source: Statizoid (derived). Measured in units per square kilometre.

Analysis

Sao Tome and Principe recorded 0 units per square kilometre for pertussis - number of reported cases, per square kilometre in 2021. That is the lowest value across all 37 years on record.

Over the whole period, pertussis - number of reported cases, per square kilometre in Sao Tome and Principe peaked at 0.4875 units per square kilometre in 1984 and was at its lowest, 0 units per square kilometre, in 1978.

That places Sao Tome and Principe 132nd out of 204 countries with data for 2021, putting it in the middle of the range.

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

Pertussis - number of reported cases, per square kilometre in Sao Tome and Principe, year by year

Year units per square kilometre Change
1974 0.024 units per square kilometre —
1976 0.0375 units per square kilometre +56.5%
1978 0 units per square kilometre -100.0%
1979 0 units per square kilometre —
1980 0 units per square kilometre —
1981 0.0333 units per square kilometre —
1982 0.0552 units per square kilometre +65.6%
1983 0.0073 units per square kilometre -86.8%
1984 0.4875 units per square kilometre +6585.7%
1985 0.0187 units per square kilometre -96.2%
1986 0.1 units per square kilometre +433.3%
1987 0.0375 units per square kilometre -62.5%
1988 0.001 units per square kilometre -97.2%
1991 0.1406 units per square kilometre +13400.0%
1996 0 units per square kilometre -100.0%
1997 0 units per square kilometre —
2000 0 units per square kilometre —
2001 0 units per square kilometre —
2002 0 units per square kilometre —
2003 0 units per square kilometre —
2004 0 units per square kilometre —
2005 0 units per square kilometre —
2006 0 units per square kilometre —
2007 0 units per square kilometre —
2008 0 units per square kilometre —
2009 0 units per square kilometre —
2010 0 units per square kilometre —
2011 0 units per square kilometre —
2012 0 units per square kilometre —
2013 0 units per square kilometre —
2014 0 units per square kilometre —
2015 0 units per square kilometre —
2016 0 units per square kilometre —
2017 0 units per square kilometre —
2018 0 units per square kilometre —
2019 0 units per square kilometre —
2021 0 units per square kilometre —

Averages by decade

DecadeAverage LowestHighest Years
1970s 0.0154 units per square kilometre 0 units per square kilometre 0.0375 units per square kilometre 4
1980s 0.0823 units per square kilometre 0 units per square kilometre 0.4875 units per square kilometre 9
1990s 0.0469 units per square kilometre 0 units per square kilometre 0.1406 units per square kilometre 3
2000s 0 units per square kilometre 0 units per square kilometre 0 units per square kilometre 10
2010s 0 units per square kilometre 0 units per square kilometre 0 units per square kilometre 10
2020s 0 units per square kilometre 0 units per square kilometre 0 units per square kilometre 1

Countries ranked near Sao Tome and Principe

  1. 129 Burkina Faso 0 units per square kilometre compare
  2. 130 Congo 0 units per square kilometre compare
  3. 131 Namibia 0 units per square kilometre compare
  4. 132 Angola 0 units per square kilometre compare
  5. 132 American Samoa 0 units per square kilometre compare
  6. 132 Antigua and Barbuda 0 units per square kilometre compare
  7. 132 Burundi 0 units per square kilometre compare
  8. 132 Bangladesh 0 units per square kilometre compare
  9. 132 Bahrain 0 units per square kilometre compare
  10. 132 Bahamas 0 units per square kilometre compare
  11. 132 Belize 0 units per square kilometre compare
  12. 132 Barbados 0 units per square kilometre compare
  13. 132 Brunei Darussalam 0 units per square kilometre compare
  14. 132 Bhutan 0 units per square kilometre compare
  15. 132 Botswana 0 units per square kilometre compare
  16. 132 Cameroon 0 units per square kilometre compare
  17. 132 Comoros 0 units per square kilometre compare
  18. 132 Cape Verde 0 units per square kilometre compare
  19. 132 Cuba 0 units per square kilometre compare
  20. 132 Cayman Islands 0 units per square kilometre compare
  21. 132 Djibouti 0 units per square kilometre compare
  22. 132 Dominica 0 units per square kilometre compare
  23. 132 Egypt 0 units per square kilometre compare
  24. 132 Eritrea 0 units per square kilometre compare
  25. 132 Gabon 0 units per square kilometre compare
  26. 132 Ghana 0 units per square kilometre compare
  27. 132 Gambia 0 units per square kilometre compare
  28. 132 Guinea-Bissau 0 units per square kilometre compare
  29. 132 Equatorial Guinea 0 units per square kilometre compare
  30. 132 Grenada 0 units per square kilometre compare
  31. 132 Guatemala 0 units per square kilometre compare
  32. 132 Guam 0 units per square kilometre compare
  33. 132 Guyana 0 units per square kilometre compare
  34. 132 Iceland 0 units per square kilometre compare
  35. 132 Jamaica 0 units per square kilometre compare
  36. 132 Saint Kitts and Nevis 0 units per square kilometre
  37. 132 Liberia 0 units per square kilometre compare
  38. 132 Saint Lucia 0 units per square kilometre compare
  39. 132 Lesotho 0 units per square kilometre compare
  40. 132 Monaco 0 units per square kilometre compare
  41. 132 Maldives 0 units per square kilometre compare
  42. 132 Marshall Islands 0 units per square kilometre compare
  43. 132 Mali 0 units per square kilometre compare
  44. 132 Mongolia 0 units per square kilometre compare
  45. 132 Northern Mariana Islands 0 units per square kilometre compare
  46. 132 Mozambique 0 units per square kilometre compare
  47. 132 Mauritania 0 units per square kilometre compare
  48. 132 Mauritius 0 units per square kilometre compare
  49. 132 Malawi 0 units per square kilometre compare
  50. 132 New Caledonia 0 units per square kilometre compare
  51. 132 Nicaragua 0 units per square kilometre compare
  52. 132 Naoero 0 units per square kilometre compare
  53. 132 Palau 0 units per square kilometre
  54. 132 Korea, Democratic People's Republic of 0 units per square kilometre compare
  55. 132 French Polynesia 0 units per square kilometre compare
  56. 132 Rwanda 0 units per square kilometre compare
  57. 132 Senegal 0 units per square kilometre compare
  58. 132 Sierra Leone 0 units per square kilometre compare
  59. 132 El Salvador 0 units per square kilometre compare
  60. 132 Somalia 0 units per square kilometre compare
  61. 132 Eswatini 0 units per square kilometre compare
  62. 132 Seychelles 0 units per square kilometre compare
  63. 132 Turks and Caicos Islands 0 units per square kilometre compare
  64. 132 Turkmenistan 0 units per square kilometre compare
  65. 132 Timor-Leste 0 units per square kilometre compare
  66. 132 Tonga 0 units per square kilometre compare
  67. 132 Trinidad and Tobago 0 units per square kilometre compare
  68. 132 Tuvalu 0 units per square kilometre compare
  69. 132 Tanzania, United Republic of 0 units per square kilometre compare
  70. 132 Uganda 0 units per square kilometre compare
  71. 132 Saint Vincent and the Grenadines 0 units per square kilometre compare
  72. 132 Venezuela, Bolivarian Republic of 0 units per square kilometre compare
  73. 132 British Virgin Islands 0 units per square kilometre
  74. 132 Samoa 0 units per square kilometre compare
  75. 132 Zambia 0 units per square kilometre compare

See the full ranking of 205 places →

More health data for Sao Tome and Principe

All data for Sao Tome and Principe →

Frequently asked questions

What is pertussis - number of reported cases, per square kilometre in Sao Tome and Principe?
Pertussis - number of reported cases, per square kilometre in Sao Tome and Principe was 0 units per square kilometre in 2021, according to Statizoid (derived).
What is the highest pertussis - number of reported cases, per square kilometre recorded in Sao Tome and Principe?
The highest recorded value was 0.4875 units per square kilometre in 1984.
What is the lowest pertussis - number of reported cases, per square kilometre recorded in Sao Tome and Principe?
The lowest recorded value was 0 units per square kilometre in 1978.
How does Sao Tome and Principe rank for pertussis - number of reported cases, per square kilometre?
Sao Tome and Principe ranks 132nd out of 204 countries with data for 2021.
Where does this Sao Tome and Principe data come from?
The figures come from Statizoid (derived), published as part of Pertussis - number of reported cases, per square kilometre. Statizoid updates them automatically from the source API.

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Pertussis - number of reported cases, per square kilometre in Sao Tome and Principe. Statizoid, drawing on Statizoid (derived). Retrieved 11 September 2026, from https://health.statizoid.com/stat/pertussis-number-of-reported-cases-per-square-kilometre/sao-tome-and-principe/

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How this figure is calculated

Pertussis - number of reported cases divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.

Pertussis - number of reported cases ÷ Land area (sq. km)

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
Pertussis - number of reported cases, per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
205 places, 7,899 data points, 1974–2023
Last refreshed

Pertussis - number of reported cases divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.