Statizoid

Pertussis - number of reported cases, annual growth rate in Papua New Guinea

Papua New Guinea: Pertussis - number of reported cases, annual growth rate was -100 % change on previous year in 2025. ◆ Volatile

Latest (2025)
-100 % change on previous year
Change on year
down 0.2%
World rank
128th
of 191 countries
All-time high
767.82 % change on previous year
in 1999
All-time low
-100 % change on previous year
in 2014
Years of data
42
1975–2025

Pertussis - number of reported cases, annual growth rate in Papua New Guinea, 1975–2025

-20002004006008001975200020251975: 49.9 % change on previous year1976: 37.1 % change on previous year1977: -35.3 % change on previous year1978: -26.6 % change on previous year1979: 140 % change on previous year1980: 38.7 % change on previous year1981: 7.1 % change on previous year1982: -50.7 % change on previous year1983: 86.8 % change on previous year1984: -49.7 % change on previous year1985: 31.4 % change on previous year1986: 41.5 % change on previous year1987: -37.3 % change on previous year1988: 57.2 % change on previous year1989: -2.9 % change on previous year1990: -12.4 % change on previous year1991: -62.8 % change on previous year1992: 163.5 % change on previous year1993: 16 % change on previous year1994: -14.3 % change on previous year1995: 38.6 % change on previous year1996: -54.7 % change on previous year1997: 125.4 % change on previous year1998: -80.8 % change on previous year1999: 767.8 % change on previous year2000: -52.2 % change on previous year2001: -7.9 % change on previous year2002: 138.3 % change on previous year2003: -57.6 % change on previous year2004: -3.4 % change on previous year2005: 31.3 % change on previous year2006: 13.3 % change on previous year2010: 68.8 % change on previous year2011: -6.5 % change on previous year2012: 39.9 % change on previous year2013: -50.7 % change on previous year2014: -100 % change on previous year2020: -89 % change on previous year2021: -80.4 % change on previous year2022: -20 % change on previous year2024: -99.8 % change on previous year2025: -100 % change on previous year

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

Analysis

The most recent figure for pertussis - number of reported cases, annual growth rate in Papua New Guinea is -100 % change on previous year, measured in 2025. That is the lowest value across all 42 years on record.

Compared with earlier readings it is down 0.2% on the previous year and unchanged over ten years.

Over the whole period, pertussis - number of reported cases, annual growth rate in Papua New Guinea peaked at 767.82 % change on previous year in 1999 and was at its lowest, -100 % change on previous year, in 2014.

Papua New Guinea ranks 128th of 191 countries on this measure, 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, annual growth rate in Papua New Guinea, year by year

Year % change on previous year Change
1975 49.94 % change on previous year —
1976 37.09 % change on previous year -25.7%
1977 -35.33 % change on previous year -195.3%
1978 -26.59 % change on previous year -24.7%
1979 140.05 % change on previous year -626.7%
1980 38.67 % change on previous year -72.4%
1981 7.09 % change on previous year -81.7%
1982 -50.69 % change on previous year -814.8%
1983 86.78 % change on previous year -271.2%
1984 -49.66 % change on previous year -157.2%
1985 31.41 % change on previous year -163.3%
1986 41.55 % change on previous year +32.3%
1987 -37.27 % change on previous year -189.7%
1988 57.18 % change on previous year -253.4%
1989 -2.94 % change on previous year -105.1%
1990 -12.44 % change on previous year +323.5%
1991 -62.81 % change on previous year +405.0%
1992 163.48 % change on previous year -360.3%
1993 16.01 % change on previous year -90.2%
1994 -14.27 % change on previous year -189.1%
1995 38.55 % change on previous year -370.2%
1996 -54.73 % change on previous year -242.0%
1997 125.35 % change on previous year -329.1%
1998 -80.84 % change on previous year -164.5%
1999 767.82 % change on previous year -1049.8%
2000 -52.23 % change on previous year -106.8%
2001 -7.94 % change on previous year -84.8%
2002 138.3 % change on previous year -1842.2%
2003 -57.56 % change on previous year -141.6%
2004 -3.44 % change on previous year -94.0%
2005 31.32 % change on previous year -1010.8%
2006 13.34 % change on previous year -57.4%
2010 68.79 % change on previous year +415.8%
2011 -6.55 % change on previous year -109.5%
2012 39.94 % change on previous year -710.0%
2013 -50.74 % change on previous year -227.1%
2014 -100 % change on previous year +97.1%
2020 -88.96 % change on previous year -11.0%
2021 -80.39 % change on previous year -9.6%
2022 -20 % change on previous year -75.1%
2024 -99.84 % change on previous year +399.2%
2025 -100 % change on previous year +0.2%

Averages by decade

DecadeAverage LowestHighest Years
1970s 33.03 % change on previous year -35.33 % change on previous year 140.05 % change on previous year 5
1980s 12.21 % change on previous year -50.69 % change on previous year 86.78 % change on previous year 10
1990s 88.61 % change on previous year -80.84 % change on previous year 767.82 % change on previous year 10
2000s 8.83 % change on previous year -57.56 % change on previous year 138.3 % change on previous year 7
2010s -9.71 % change on previous year -100 % change on previous year 68.79 % change on previous year 5
2020s -77.84 % change on previous year -100 % change on previous year -20 % change on previous year 5

Countries ranked near Papua New Guinea

  1. 125 Serbia -98.93 % change on previous year compare
  2. 126 Montenegro -99.66 % change on previous year compare
  3. 127 Philippines -99.76 % change on previous year compare
  4. 128 Angola -100 % change on previous year compare
  5. 128 Andorra -100 % change on previous year compare
  6. 128 American Samoa -100 % change on previous year compare
  7. 128 Azerbaijan -100 % change on previous year compare
  8. 128 Benin -100 % change on previous year compare
  9. 128 Bangladesh -100 % change on previous year compare
  10. 128 Bahamas -100 % change on previous year compare
  11. 128 Belize -100 % change on previous year compare
  12. 128 Barbados -100 % change on previous year compare
  13. 128 Botswana -100 % change on previous year compare
  14. 128 Cape Verde -100 % change on previous year compare
  15. 128 Cuba -100 % change on previous year compare
  16. 128 Cayman Islands -100 % change on previous year compare
  17. 128 Djibouti -100 % change on previous year compare
  18. 128 Dominica -100 % change on previous year compare
  19. 128 Egypt -100 % change on previous year compare
  20. 128 Eritrea -100 % change on previous year compare
  21. 128 Fiji -100 % change on previous year compare
  22. 128 Gabon -100 % change on previous year compare
  23. 128 Ghana -100 % change on previous year compare
  24. 128 Gambia -100 % change on previous year compare
  25. 128 Guinea-Bissau -100 % change on previous year compare
  26. 128 Equatorial Guinea -100 % change on previous year compare
  27. 128 Grenada -100 % change on previous year compare
  28. 128 Guatemala -100 % change on previous year compare
  29. 128 Guyana -100 % change on previous year compare
  30. 128 Haiti -100 % change on previous year compare
  31. 128 Jamaica -100 % change on previous year compare
  32. 128 Kenya -100 % change on previous year compare
  33. 128 Kiribati -100 % change on previous year compare
  34. 128 Saint Lucia -100 % change on previous year compare
  35. 128 Macau, China -100 % change on previous year compare
  36. 128 Marshall Islands -100 % change on previous year compare
  37. 128 Mali -100 % change on previous year compare
  38. 128 Mongolia -100 % change on previous year compare
  39. 128 Mauritius -100 % change on previous year compare
  40. 128 Malawi -100 % change on previous year compare
  41. 128 Niger -100 % change on previous year compare
  42. 128 Nicaragua -100 % change on previous year compare
  43. 128 Korea, Democratic People's Republic of -100 % change on previous year compare
  44. 128 Palestine, State of -100 % change on previous year compare
  45. 128 French Polynesia -100 % change on previous year compare
  46. 128 Rwanda -100 % change on previous year compare
  47. 128 Sudan -100 % change on previous year compare
  48. 128 Senegal -100 % change on previous year compare
  49. 128 El Salvador -100 % change on previous year compare
  50. 128 San Marino -100 % change on previous year compare
  51. 128 Somalia -100 % change on previous year compare
  52. 128 Eswatini -100 % change on previous year compare
  53. 128 Seychelles -100 % change on previous year compare
  54. 128 Syrian Arab Republic -100 % change on previous year compare
  55. 128 Togo -100 % change on previous year compare
  56. 128 Turkmenistan -100 % change on previous year compare
  57. 128 Timor-Leste -100 % change on previous year compare
  58. 128 Tonga -100 % change on previous year compare
  59. 128 Trinidad and Tobago -100 % change on previous year compare
  60. 128 Tanzania, United Republic of -100 % change on previous year compare
  61. 128 Uganda -100 % change on previous year compare
  62. 128 Saint Vincent and the Grenadines -100 % change on previous year compare
  63. 128 Venezuela, Bolivarian Republic of -100 % change on previous year compare
  64. 128 Vanuatu -100 % change on previous year compare
  65. 128 Zambia -100 % change on previous year compare
  66. 128 Zimbabwe -100 % change on previous year compare

See the full ranking of 204 places →

More health data for Papua New Guinea

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Frequently asked questions

What is pertussis - number of reported cases, annual growth rate in Papua New Guinea?
Pertussis - number of reported cases, annual growth rate in Papua New Guinea was -100 % change on previous year in 2025, according to Statizoid (derived).
What is the highest pertussis - number of reported cases, annual growth rate recorded in Papua New Guinea?
The highest recorded value was 767.82 % change on previous year in 1999.
What is the lowest pertussis - number of reported cases, annual growth rate recorded in Papua New Guinea?
The lowest recorded value was -100 % change on previous year in 2014.
How does Papua New Guinea rank for pertussis - number of reported cases, annual growth rate?
Papua New Guinea ranks 128th out of 191 countries with data for 2025.
Is pertussis - number of reported cases, annual growth rate rising or falling in Papua New Guinea?
Over the last ten years it is unchanged. The long-run trend across the full record is volatile.
Where does this Papua New Guinea data come from?
The figures come from Statizoid (derived), published as part of Pertussis - number of reported cases, annual growth rate. Statizoid updates them automatically from the source API.

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Pertussis - number of reported cases, annual growth rate in Papua New Guinea. Statizoid, drawing on Statizoid (derived). Retrieved 08 September 2026, from https://health.statizoid.com/stat/pertussis-number-of-reported-cases-annual-growth-rate/papua-new-guinea/

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<a href="https://health.statizoid.com/stat/pertussis-number-of-reported-cases-annual-growth-rate/papua-new-guinea/">Pertussis - number of reported cases, annual growth rate in Papua New Guinea</a> — Statizoid

How this figure is calculated

The year-on-year percentage change in Pertussis - number of reported cases. 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
Pertussis - number of reported cases, annual growth rate
Unit
% change on previous year
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
204 places, 6,283 data points, 1975–2025
Last refreshed

The year-on-year percentage change in Pertussis - number of reported cases. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.