Iran, Islamic Republic of vs Sierra Leone: Liberal democracy row, gaps filled

Iran, Islamic Republic of
1
in 2025
Sierra Leone
1
in 2025
Iran, Islamic Republic of rank
87th
Sierra Leone rank
87th

Liberal democracy row, gaps filled over time

  • Iran, Islamic Republic of
  • Sierra Leone
00.511.52190019622025

How they compare

Iran, Islamic Republic of currently reports 1 against 1 in Sierra Leone, a difference of 0.

The two have swapped places 4 times across 126 shared years of data; in 1900 it was Sierra Leone ahead.

Iran, Islamic Republic of ranks 87th and Sierra Leone ranks 87th of 176 countries.

Across the 13 decades both report, Iran, Islamic Republic of averaged higher in 1 and Sierra Leone in 6.

Head to head by decade

Decade Iran, Islamic Republic of Sierra Leone Difference Ahead
1900s 0 0 0
1910s 0 0 0
1920s 0 0 0
1930s 0 0 0
1940s 0 0 0
1950s 0 0 0
1960s 0 0.6 0.6 Sierra Leone
1970s 0 0.7 0.7 Sierra Leone
1980s 0.4 1 0.6 Sierra Leone
1990s 1 0.3 0.7 Iran, Islamic Republic of
2000s 1 1.5 0.5 Sierra Leone
2010s 1 2 1 Sierra Leone
2020s 0.6667 1.5 0.8333 Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher liberal democracy row, gaps filled, Iran, Islamic Republic of or Sierra Leone?
Iran, Islamic Republic of, at 1 against 1 in Sierra Leone as of 2025.
What is the difference in liberal democracy row, gaps filled between Iran, Islamic Republic of and Sierra Leone?
0, with Iran, Islamic Republic of ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Sierra Leone?
126 years are reported by both, from 1900 to 2025.
How do Iran, Islamic Republic of and Sierra Leone rank globally for liberal democracy row, gaps filled?
Iran, Islamic Republic of ranks 87th and Sierra Leone ranks 87th of 176 countries.
Where does this data come from?
Statizoid (derived), published as Liberal democracy row, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran, Islamic Republic of vs Sierra Leone: Liberal democracy row, gaps filled. Statizoid, drawing on Statizoid (derived). Retrieved 24 August 2026, from https://social-development.statizoid.com/compare/liberal-democracy-row-gaps-filled/iran-islamic-rep/sierra-leone/

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About this data

Indicator
Liberal democracy row, gaps filled
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
176 places, 29,665 data points, 1789–2025
Last refreshed

Liberal democracy row with 71 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.