How many years of comparable data are there for Australia and New Zealand?

29 years are reported by both, from 1996 to 2024.

Where does this data come from?

Statizoid (derived), published as Control of Corruption - Governance estimate (approx. -2.5 to +2.5), gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Australia vs New Zealand: Control of Corruption - Governance estimate (approx. -2.5 to +2.5)

Australia

1.85 approx. -2.5 to +2.5

in 2024

New Zealand

1.93 approx. -2.5 to +2.5

in 2024

Australia rank

10th

New Zealand rank

8th

Control of Corruption - Governance estimate (approx. -2.5 to +2.5) over time

Australia
New Zealand

How they compare

New Zealand currently reports 1.93 approx. -2.5 to +2.5 against 1.85 approx. -2.5 to +2.5 in Australia, a difference of 0.08 approx. -2.5 to +2.5.

Across all 29 years both countries report, New Zealand has been ahead every year.

Australia ranks 10th and New Zealand ranks 8th of 205 countries.

New Zealand has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Australia	New Zealand	Difference	Ahead
1990s	2.14 approx. -2.5 to +2.5	2.36 approx. -2.5 to +2.5	0.2181 approx. -2.5 to +2.5	New Zealand
2000s	1.93 approx. -2.5 to +2.5	2.25 approx. -2.5 to +2.5	0.3258 approx. -2.5 to +2.5	New Zealand
2010s	1.85 approx. -2.5 to +2.5	2.18 approx. -2.5 to +2.5	0.333 approx. -2.5 to +2.5	New Zealand
2020s	1.73 approx. -2.5 to +2.5	2.06 approx. -2.5 to +2.5	0.3275 approx. -2.5 to +2.5	New Zealand

Averages of every year both report within each decade.

Frequently asked questions

Which has higher control of corruption - governance estimate (approx. -2.5 to +2.5), Australia or New Zealand?: New Zealand, at 1.93 approx. -2.5 to +2.5 against 1.85 approx. -2.5 to +2.5 in Australia as of 2024.
What is the difference in control of corruption - governance estimate (approx. -2.5 to +2.5) between Australia and New Zealand?: 0.08 approx. -2.5 to +2.5, with New Zealand ahead.
How many years of comparable data are there for Australia and New Zealand?: 29 years are reported by both, from 1996 to 2024.
How do Australia and New Zealand rank globally for control of corruption - governance estimate (approx. -2.5 to +2.5)?: Australia ranks 10th and New Zealand ranks 8th of 205 countries.
Where does this data come from?: Statizoid (derived), published as Control of Corruption - Governance estimate (approx. -2.5 to +2.5), gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Australia vs New Zealand: Control of Corruption - Governance estimate (approx. -2.5 to +2.5). Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://reference.statizoid.com/compare/control-of-corruption-governance-estimate-approx-2-5-to-2-5-gaps-filled/australia/new-zealand/

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<a href="https://reference.statizoid.com/compare/control-of-corruption-governance-estimate-approx-2-5-to-2-5-gaps-filled/australia/new-zealand/">Australia vs New Zealand: Control of Corruption - Governance estimate (approx. -2.5 to +2.5)</a> — Statizoid

About this data

Indicator: Control of Corruption - Governance estimate (approx. -2.5 to +2.5), gaps filled
Unit: approx. -2.5 to +2.5
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 205 places, 5,744 data points, 1996–2024
Last refreshed: 23 September 2026

Control of Corruption - Governance estimate (approx. -2.5 to +2.5) with 553 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.