Hepb3 number unvaccinated in Cook Islands

Cook Islands: Hepb3 number unvaccinated was 26.32 in 2023. ◆ Volatile

Latest (2023)
26.32
Change on year
down 53.9%
World rank
1st
of 2 countries
All-time high
169.75
in 1996
All-time low
2.48
in 2018
Years of data
34
1990–2023

Hepb3 number unvaccinated in Cook Islands, 1990–2023

0501001501990200620231990: 135.41991: 72.21992: 9.91993: 119.31994: 103.31995: 731996: 169.81997: 4.81998: 52.11999: 37.82000: 6.92001: 22.42002: 21.22003: 21.12004: 32005: 32006: 32007: 3.12008: 3.12009: 55.62010: 3.12011: 22.32012: 6.42013: 6.12014: 2.92015: 2.82016: 2.72017: 2.62018: 2.52019: 4.82020: 25.42021: 41.62022: 57.12023: 26.3

Source: Our World in Data.

Analysis

The most recent figure for hepb3 number unvaccinated in Cook Islands is 26.32, measured in 2023.

That represents a change of down 53.9% on the previous year and up 330.1% over ten years.

Over the whole period, hepb3 number unvaccinated in Cook Islands peaked at 169.75 in 1996 and was at its lowest, 2.48, in 2018.

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

Hepb3 number unvaccinated in Cook Islands, year by year

Annual values for Hepb3 number unvaccinated in Cook Islands, 1990 to 2023.
Year Value Change
1990 135.43
1991 72.15 -46.7%
1992 9.86 -86.3%
1993 119.28 +1109.7%
1994 103.32 -13.4%
1995 73.05 -29.3%
1996 169.75 +132.4%
1997 4.77 -97.2%
1998 52.08 +991.8%
1999 37.8 -27.4%
2000 6.88 -81.8%
2001 22.4 +225.6%
2002 21.21 -5.3%
2003 21.07 -0.7%
2004 3.04 -85.6%
2005 3.02 -0.7%
2006 3.05 +1.0%
2007 3.09 +1.3%
2008 3.09 +0.0%
2009 55.62 +1700.0%
2010 3.14 -94.4%
2011 22.26 +608.9%
2012 6.36 -71.4%
2013 6.12 -3.8%
2014 2.91 -52.5%
2015 2.81 -3.4%
2016 2.69 -4.3%
2017 2.56 -4.8%
2018 2.48 -3.1%
2019 4.82 +94.4%
2020 25.41 +427.2%
2021 41.61 +63.8%
2022 57.12 +37.3%
2023 26.32 -53.9%

Averages by decade

DecadeAverage LowestHighest Years
1990s 77.75 4.77 169.75 10
2000s 14.25 3.02 55.62 10
2010s 5.62 2.48 22.26 10
2020s 37.62 25.41 57.12 4

Countries ranked near Cook Islands

  1. 1 Nigeria 2.25 million compare
  2. 2 India 2.04 million compare
  3. 2 Niue 0.25 compare
  4. 3 Congo, Democratic Republic of the 1.59 million compare
  5. 4 Ethiopia 1.17 million compare

See the full ranking of 189 places →

More health data for Cook Islands

All data for Cook Islands →

Frequently asked questions

What is hepb3 number unvaccinated in Cook Islands?
Hepb3 number unvaccinated in Cook Islands was 26.32 in 2023, according to Our World in Data.
What is the highest hepb3 number unvaccinated recorded in Cook Islands?
The highest recorded value was 169.75 in 1996.
What is the lowest hepb3 number unvaccinated recorded in Cook Islands?
The lowest recorded value was 2.48 in 2018.
How does Cook Islands rank for hepb3 number unvaccinated?
Cook Islands ranks 1st out of 2 countries with data for 2023.
Is hepb3 number unvaccinated rising or falling in Cook Islands?
Over the last ten years it is up 330.1%. The long-run trend across the full record is volatile.
Where does this Cook Islands data come from?
The figures come from Our World in Data, published as part of Hepb3 number unvaccinated. Statizoid updates them automatically from the source API.

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Hepb3 number unvaccinated in Cook Islands. Statizoid, drawing on Our World in Data. Retrieved 22 August 2026, from https://health.statizoid.com/stat/hepb3-number-unvaccinated/cook-islands/

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About this data

Indicator
Hepb3 number unvaccinated
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
189 places, 4,534 data points, 1989–2023
Last refreshed