Country Comparison Tool
Compare up to eight countries in the same reference year. Explore GDP, inflation, population and other indicators, review history, and download values with sources. Free, no account required.
Research snapshots for reproducible citations
New ZealandLife Expectancy at Birth (WHO)
Unit: years
Source: World Health Organization (data.who.int) [WHO.LIFE_EXP]
Measurement definition and metadata source
Publisher measure: Life expectancy at birth (years)
Life expectancy at birth for the country population, both sexes, under the mortality rates of the reference year.
Publisher metadata, retrieved . That is when the definition was last checked, not when these figures were published.
Measurement basis: WHO modelled period life-table estimates based on sex- and age-specific mortality.
Reference-period cadence: annual.
Source update cadence: biennial. This does not establish a publication date for an individual reading.
These are source-reported readings. A “<” sign means strictly below the stated number. Upper bounds remain visible in tables and downloads; point charts and statistics omit them. A common year can include a reported upper bound.
Source retrieved 2026-10-14. Download this immutable source capture. Read the source correction.
Same-year comparison · 2021
Every value is for 2021, the latest year before 2026 in this history range with a figure for every selected country, so the values compare directly. Figures for past years can still be revised.
| Country | Value | Year |
|---|---|---|
| New Zealand | 82.2 years | 2021 |
Displayed values are rounded. Downloads retain stored numerical precision and identify missing readings.
The year is the one the source reports. Check the source definition and notes for what is measured; the date the data was retrieved is not the date the source published it.
One row per country, indicator and year, with raw values, source links and reuse notices. Thresholds have an empty numeric value and separate number/operator fields; value_kind distinguishes upper bounds from absent readings.
History · 2000–2021
Reported estimates and uncertainty · 22 rows
Each comparison sign applies to its own reading or uncertainty endpoint. Values retain source precision. “Not reported” identifies an absent reading or uncertainty endpoint in this source capture.
| Country | Year | Reading | Lower endpoint | Upper endpoint | Publisher note |
|---|---|---|---|---|---|
| New Zealand | 2000 | 78.57519182 | 78.53814791 | 78.66586808 | — |
| New Zealand | 2001 | 78.46853865 | 78.44490842 | 78.56400581 | — |
| New Zealand | 2002 | 78.65902491 | 78.62941954 | 78.75959606 | — |
| New Zealand | 2003 | 79.05551434 | 79.02408803 | 79.14850346 | — |
| New Zealand | 2004 | 79.15482107 | 79.1289638 | 79.24619969 | — |
| New Zealand | 2005 | 79.93637338 | 79.90792745 | 80.03339784 | — |
| New Zealand | 2006 | 79.88697688 | 79.86257169 | 79.98932816 | — |
| New Zealand | 2007 | 80.04299252 | 80.01132378 | 80.1329434 | — |
| New Zealand | 2008 | 80.3067588 | 80.28127131 | 80.39584604 | — |
| New Zealand | 2009 | 80.56243651 | 80.54182006 | 80.65570216 | — |
| New Zealand | 2010 | 80.9444522 | 80.91834838 | 81.04645316 | — |
| New Zealand | 2011 | 80.74980096 | 80.72248004 | 80.83992274 | — |
| New Zealand | 2012 | 81.08807722 | 81.05659116 | 81.18172378 | — |
| New Zealand | 2013 | 81.36359879 | 81.33252828 | 81.45580332 | — |
| New Zealand | 2014 | 81.19298738 | 81.16351832 | 81.28985208 | — |
| New Zealand | 2015 | 81.31375727 | 81.28745285 | 81.40350501 | — |
| New Zealand | 2016 | 81.73038595 | 81.70644455 | 81.8147303 | — |
| New Zealand | 2017 | 81.16380852 | 81.14829173 | 81.25782569 | — |
| New Zealand | 2018 | 81.75540508 | 81.7270561 | 81.8421487 | — |
| New Zealand | 2019 | 81.81181567 | 81.77722385 | 81.92169504 | — |
| New Zealand | 2020 | 82.5016081 | 82.4770052 | 82.59886284 | — |
| New Zealand | 2021 | 82.20149177 | 82.17427333 | 82.30555777 | — |
One row per country, indicator and year, with raw values, source links and reuse notices. Thresholds have an empty numeric value and separate number/operator fields; value_kind distinguishes upper bounds from absent readings.
History downloads use the displayed range. Gaps are preserved; no interpolation or nearest-year substitution is applied.
Key indicators · latest available
Each country’s most recent figure, so the year can differ between countries and indicators. For a like-for-like comparison of one indicator in a single year, use the same-year comparison above. Figures marked “IMF projection” are forecasts that the IMF revises at each release.
One row per country, indicator and year, with raw values, source links and reuse notices. Empty values mean missing data.
Sources: IMF World Economic Outlook and World Bank. The year under each value is the year it describes. IMF figures for 2026 and later are projections, revised at each release; figures for earlier years can still be estimates. Read the methodology.
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