Tax revenues vs income inequality, annual growth rate in Sao Tome and Principe
Sao Tome and Principe: Tax revenues vs income inequality, annual growth rate was 8.11 % change on previous year in 2023. ◆ Volatile
Tax revenues vs income inequality, annual growth rate in Sao Tome and Principe, 1981–2023
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
The most recent figure for tax revenues vs income inequality, annual growth rate in Sao Tome and Principe is 8.11 % change on previous year, measured in 2023.
Compared with earlier readings it is up 166.0% on the previous year and down 56.4% over ten years.
Over the whole period, tax revenues vs income inequality, annual growth rate in Sao Tome and Principe peaked at 70.34 % change on previous year in 1997 and was at its lowest, -34.37 % change on previous year, in 1981.
Sao Tome and Principe ranks 38th of 187 countries on this measure, in the top quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Tax revenues vs income inequality, annual growth rate in Sao Tome and Principe, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1981 | -34.37 % change on previous year | — |
| 1982 | 51.87 % change on previous year | -250.9% |
| 1983 | -34.16 % change on previous year | -165.9% |
| 1984 | 18.71 % change on previous year | -154.8% |
| 1985 | -4.34 % change on previous year | -123.2% |
| 1986 | -28.96 % change on previous year | +566.6% |
| 1987 | -23.98 % change on previous year | -17.2% |
| 1988 | 33.79 % change on previous year | -240.9% |
| 1989 | -24.49 % change on previous year | -172.5% |
| 1990 | -26.92 % change on previous year | +9.9% |
| 1991 | 19.84 % change on previous year | -173.7% |
| 1992 | 17.85 % change on previous year | -10.0% |
| 1993 | -22.65 % change on previous year | -226.9% |
| 1994 | -22.13 % change on previous year | -2.3% |
| 1995 | 11.24 % change on previous year | -150.8% |
| 1996 | -30.14 % change on previous year | -368.2% |
| 1997 | 70.34 % change on previous year | -333.4% |
| 1998 | 44.91 % change on previous year | -36.1% |
| 1999 | 33.28 % change on previous year | -25.9% |
| 2000 | -0.6087 % change on previous year | -101.8% |
| 2001 | 24.62 % change on previous year | -4144.6% |
| 2002 | 6.39 % change on previous year | -74.1% |
| 2003 | -3.16 % change on previous year | -149.4% |
| 2004 | 10.83 % change on previous year | -442.9% |
| 2005 | -3.03 % change on previous year | -128.0% |
| 2006 | 14.29 % change on previous year | -572.2% |
| 2007 | 4.27 % change on previous year | -70.1% |
| 2008 | -6.74 % change on previous year | -257.8% |
| 2009 | 1.93 % change on previous year | -128.6% |
| 2010 | 16.82 % change on previous year | +773.6% |
| 2011 | -0.2665 % change on previous year | -101.6% |
| 2012 | -9.37 % change on previous year | +3416.6% |
| 2013 | 18.58 % change on previous year | -298.3% |
| 2014 | -28.14 % change on previous year | -251.5% |
| 2015 | 4.89 % change on previous year | -117.4% |
| 2016 | -13.84 % change on previous year | -383.1% |
| 2017 | 3.06 % change on previous year | -122.1% |
| 2018 | 7.83 % change on previous year | +155.6% |
| 2019 | -7.01 % change on previous year | -189.6% |
| 2020 | 3.48 % change on previous year | -149.6% |
| 2021 | -8.14 % change on previous year | -334.0% |
| 2022 | -12.28 % change on previous year | +50.9% |
| 2023 | 8.11 % change on previous year | -166.0% |
Sao Tome and Principe compared with similar countries
- Sao Tome and Principe's 8.11 % change on previous year is above the median for lower middle income countries, which is 2.9 % change on previous year, 2.8× the median. (46 countries reporting)
- Sao Tome and Principe's 8.11 % change on previous year is above the median for Sub-Saharan Africa, which is 3.09 % change on previous year, 2.6× the median. (45 countries reporting)
Biggest year-on-year movements
Years where Tax revenues vs income inequality, annual growth rate in Sao Tome and Principe changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2001 | +4144.6% | -0.6087 % change on previous year | 24.62 % change on previous year |
| 2012 | -3416.6% | -0.2665 % change on previous year | -9.37 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | -5.1 % change on previous year | -34.37 % change on previous year | 51.87 % change on previous year | 9 |
| 1990s | 9.56 % change on previous year | -30.14 % change on previous year | 70.34 % change on previous year | 10 |
| 2000s | 4.88 % change on previous year | -6.74 % change on previous year | 24.62 % change on previous year | 10 |
| 2010s | -0.7457 % change on previous year | -28.14 % change on previous year | 18.58 % change on previous year | 10 |
| 2020s | -2.21 % change on previous year | -12.28 % change on previous year | 8.11 % change on previous year | 4 |
Countries ranked near Sao Tome and Principe
- 35 Palestine, State of 9.75 % change on previous year compare
- 36 Aruba 9.53 % change on previous year compare
- 37 Belarus 8.51 % change on previous year compare
- 39 Ireland 8.11 % change on previous year compare
- 40 Seychelles 8.08 % change on previous year compare
- 41 Malaysia 8.03 % change on previous year compare
More poverty & inequality data for Sao Tome and Principe
- Number of income/consumption surveys in the past decade available via the World Bank 1 surveys (2025)
- Number of income/consumption surveys in the past decade available via 0 surveys per person (2025)
- Number of income/consumption surveys in the past decade available via 0 surveys per US$ of GDP (2025)
- Fertility rate vs. share living in extreme poverty 3.64 live births per woman (2023)
- Cereal yield vs. share in extreme poverty 2,004 kg per hectare (2023)
- Cereal yield vs extreme poverty, per unit of GDP 0 units per US$ of GDP (2023)
- Cereal yield vs extreme poverty, annual growth rate -0.02 % change on previous year (2023)
- Tax revenues vs income inequality, gaps filled 11.48 (2023)
- Tax revenue as share of GDP vs. income inequality 11.5% (2023)
- Tax revenues vs income inequality, per unit of GDP 0 units per US$ of GDP (2023)
Frequently asked questions
- What is tax revenues vs income inequality, annual growth rate in Sao Tome and Principe?
- Tax revenues vs income inequality, annual growth rate in Sao Tome and Principe was 8.11 % change on previous year in 2023, according to Statizoid (derived).
- What is the highest tax revenues vs income inequality, annual growth rate recorded in Sao Tome and Principe?
- The highest recorded value was 70.34 % change on previous year in 1997.
- What is the lowest tax revenues vs income inequality, annual growth rate recorded in Sao Tome and Principe?
- The lowest recorded value was -34.37 % change on previous year in 1981.
- How does Sao Tome and Principe rank for tax revenues vs income inequality, annual growth rate?
- Sao Tome and Principe ranks 38th out of 187 countries with data for 2023.
- Is tax revenues vs income inequality, annual growth rate rising or falling in Sao Tome and Principe?
- Over the last ten years it is down 56.4%. The long-run trend across the full record is volatile.
- Where does this Sao Tome and Principe data come from?
- The figures come from Statizoid (derived), published as part of Tax revenues vs income inequality, annual growth rate. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 43 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
The year-on-year percentage change in Tax revenues vs income inequality. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.
Computed from
- Tax revenue as share of GDP vs. income inequality UNU-WIDER Government Revenue Dataset (2025) – with major processing by Our World in Data
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
The year-on-year percentage change in Tax revenues vs income inequality. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.