Which has higher cpi price, % y-o-y, nominal, seas. adj., Sao Tome and Principe or Tonga?

Sao Tome and Principe, at 6.5% against 6.3% in Tonga as of 2019.

What is the difference in cpi price, % y-o-y, nominal, seas. adj. between Sao Tome and Principe and Tonga?

0.2%, with Sao Tome and Principe ahead.

How many years of comparable data are there for Sao Tome and Principe and Tonga?

22 years are reported by both, from 1997 to 2018.

Where does this data come from?

World Bank staff calculations based on Datastream data, published as CPI Price, % y-o-y, nominal, seas. adj.. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Sao Tome and Principe vs Tonga: CPI Price, % y-o-y, nominal, seas. adj.

Sao Tome and Principe

6.5%

in 2019

Tonga

6.3%

in 2018

Sao Tome and Principe rank

14th

Tonga rank

16th

CPI Price, % y-o-y, nominal, seas. adj. over time

Sao Tome and Principe
Tonga

How they compare

Sao Tome and Principe currently reports 6.5% against 6.3% in Tonga, a difference of 0.2%.

The two have swapped places 4 times across 22 shared years of data; in 1997 it was Sao Tome and Principe ahead.

Sao Tome and Principe ranks 14th and Tonga ranks 16th of 156 countries.

Sao Tome and Principe has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Sao Tome and Principe	Tonga	Difference	Ahead
1990s	33.8%	3.3%	30.5%	Sao Tome and Principe
2000s	16.2%	8.0%	8.2%	Sao Tome and Principe
2010s	8.6%	3.3%	5.4%	Sao Tome and Principe

Averages of every year both report within each decade.

Frequently asked questions

Which has higher cpi price, % y-o-y, nominal, seas. adj., Sao Tome and Principe or Tonga?: Sao Tome and Principe, at 6.5% against 6.3% in Tonga as of 2019.
What is the difference in cpi price, % y-o-y, nominal, seas. adj. between Sao Tome and Principe and Tonga?: 0.2%, with Sao Tome and Principe ahead.
How many years of comparable data are there for Sao Tome and Principe and Tonga?: 22 years are reported by both, from 1997 to 2018.
How do Sao Tome and Principe and Tonga rank globally for cpi price, % y-o-y, nominal, seas. adj.?: Sao Tome and Principe ranks 14th and Tonga ranks 16th of 156 countries.
Where does this data come from?: World Bank staff calculations based on Datastream data, published as CPI Price, % y-o-y, nominal, seas. adj.. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sao Tome and Principe vs Tonga: CPI Price, % y-o-y, nominal, seas. adj.. Statizoid, drawing on World Bank staff calculations based on Datastream data. Retrieved 04 September 2026, from https://reference.statizoid.com/compare/cpi-price-percent-y-o-y-nominal-seas-adj/sao-tome-and-principe/tonga/

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<a href="https://reference.statizoid.com/compare/cpi-price-percent-y-o-y-nominal-seas-adj/sao-tome-and-principe/tonga/">Sao Tome and Principe vs Tonga: CPI Price, % y-o-y, nominal, seas. adj.</a> — Statizoid

About this data

Indicator: CPI Price, % y-o-y, nominal, seas. adj.
Source: World Bank staff calculations based on Datastream data
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 156 places, 5,423 data points, 1987–2026
Last refreshed: 24 August 2026

The consumer price index reflects the change in prices for the average consumer of a constant basket of consumer goods. Data is in nominal percentage terms, measured on a year-on-year basis, and seasonally adjusted.