Peru vs Tanzania: Elected parliament and government
Peru
1
in 2025
Tanzania
1
in 2025
Peru rank
1st
Tanzania rank
1st
Elected parliament and government over time
- Peru
- Tanzania
How they compare
Peru currently reports 1 against 1 in Tanzania, a difference of 0.
The two have swapped places 8 times across 112 shared years of data; in 1914 it was Tanzania ahead.
Peru ranks 1st and Tanzania ranks 1st of 197 countries.
Across the 12 decades both report, Peru averaged higher in 4 and Tanzania in 3.
Head to head by decade
| Decade | Peru | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 1910s | 0.6667 | 0 | 0.6667 | Peru |
| 1920s | 0 | 0 | 0 | — |
| 1930s | 0.4 | 0 | 0.4 | Peru |
| 1940s | 0.8 | 0 | 0.8 | Peru |
| 1950s | 1 | 0 | 1 | Peru |
| 1960s | 0.7 | 0.9 | 0.2 | Tanzania |
| 1970s | 0 | 1 | 1 | Tanzania |
| 1980s | 1 | 1 | 0 | — |
| 1990s | 0.7 | 1 | 0.3 | Tanzania |
| 2000s | 1 | 1 | 0 | — |
| 2010s | 1 | 1 | 0 | — |
| 2020s | 1 | 1 | 0 | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher elected parliament and government, Peru or Tanzania?
- Peru, at 1 against 1 in Tanzania as of 2025.
- What is the difference in elected parliament and government between Peru and Tanzania?
- 0, with Peru ahead.
- How many years of comparable data are there for Peru and Tanzania?
- 112 years are reported by both, from 1914 to 2025.
- How do Peru and Tanzania rank globally for elected parliament and government?
- Peru ranks 1st and Tanzania ranks 1st of 197 countries.
- Where does this data come from?
- Lexical Index (2026) – processed by Our World in Data, published as Elected parliament and government. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The variable indicates whether some citizens elect both the chief executive and the legislature.