Niger vs Sierra Leone: Institutionalized autocracy

Niger
1
in 2011
Sierra Leone
1
in 2011
Niger rank
21st
Sierra Leone rank
21st

Institutionalized autocracy over time

  • Niger
  • Sierra Leone
-80-60-40-200196019852011

How they compare

Niger currently reports 1 against 1 in Sierra Leone, a difference of 0.

The two have swapped places 7 times across 51 shared years of data; in 1961 it was Niger ahead.

Niger ranks 21st and Sierra Leone ranks 21st of 51 countries.

Niger has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade Niger Sierra Leone Difference Ahead
1960s 7 1.22 5.78 Niger
1970s 7 5.8 1.2 Niger
1980s 7 7 0
1990s -6.2 -18.9 12.7 Niger
2000s 1.2 -16.2 17.4 Niger
2010s 1 1 0

Averages of every year both report within each decade.

Frequently asked questions

Which has higher institutionalized autocracy, Niger or Sierra Leone?
Niger, at 1 against 1 in Sierra Leone as of 2011.
What is the difference in institutionalized autocracy between Niger and Sierra Leone?
0, with Niger ahead.
How many years of comparable data are there for Niger and Sierra Leone?
51 years are reported by both, from 1961 to 2011.
How do Niger and Sierra Leone rank globally for institutionalized autocracy?
Niger ranks 21st and Sierra Leone ranks 21st of 51 countries.
Where does this data come from?
Center for Systemic Peace, www.systemicpeace.org/polity/polity4.htm, published as Institutionalized autocracy. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Niger vs Sierra Leone: Institutionalized autocracy. Statizoid, drawing on Center for Systemic Peace, www.systemicpeace.org/polity/polity4.htm. Retrieved 24 September 2026, from https://reference.statizoid.com/compare/institutionalized-autocracy/niger/sierra-leone/

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About this data

Indicator
Institutionalized autocracy
Source
Center for Systemic Peace, www.systemicpeace.org/polity/polity4.htm
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
51 places, 2,427 data points, 1960–2011
Last refreshed

Democracy is conceived as three essential, interdependent elements. One is the presence of institutions and procedures through which citizens can express effective preferences about alternative policies and leaders. Second is the existence of institutionalized constraints on the exercise of power by the executive. Third is the guarantee of civil liberties to all citizens in their daily lives and in acts of political participation. Other aspects of plural democracy, such as the rule of law, systems of checks and balances, freedom of the press, and so on are means to, or specific manifestations of, these general principles. We do not include coded data on civil liberties.