Samoa vs Tanzania, United Republic of: Survival rate to Grade 4 of primary education, gender parity index

Samoa
1.03 GPI
in 2018
Tanzania, United Republic of
1.02 GPI
in 2018
Samoa rank
36th
Tanzania, United Republic of rank
39th

Survival rate to Grade 4 of primary education, gender parity index over time

  • Samoa
  • Tanzania, United Republic of
00.250.50.751197419962018

How they compare

Samoa currently reports 1.03 GPI against 1.02 GPI in Tanzania, United Republic of, a difference of 0.01 GPI.

The two have swapped places 2 times across 6 shared years of data; in 1998 it was Samoa ahead.

Samoa ranks 36th and Tanzania, United Republic of ranks 39th of 164 countries.

Across the 3 decades both report, Samoa averaged higher in 2 and Tanzania, United Republic of in 1.

Head to head by decade

Decade Samoa Tanzania, United Republic of Difference Ahead
1990s 1.03 GPI 1 GPI 0.0296 GPI Samoa
2000s 1.02 GPI 1.04 GPI 0.0206 GPI Tanzania, United Republic of
2010s 1.02 GPI 1.02 GPI 0.0011 GPI Samoa

Averages of every year both report within each decade.

Frequently asked questions

Which has higher survival rate to grade 4 of primary education, gender parity index, Samoa or Tanzania, United Republic of?
Samoa, at 1.03 GPI against 1.02 GPI in Tanzania, United Republic of as of 2018.
What is the difference in survival rate to grade 4 of primary education, gender parity index between Samoa and Tanzania, United Republic of?
0.01 GPI, with Samoa ahead.
How many years of comparable data are there for Samoa and Tanzania, United Republic of?
6 years are reported by both, from 1998 to 2018.
How do Samoa and Tanzania, United Republic of rank globally for survival rate to grade 4 of primary education, gender parity index?
Samoa ranks 36th and Tanzania, United Republic of ranks 39th of 164 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Survival rate to Grade 4 of primary education, gender parity index (GPI). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Samoa vs Tanzania, United Republic of: Survival rate to Grade 4 of primary education, gender parity index. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 12 September 2026, from https://education.statizoid.com/compare/survival-rate-to-grade-4-of-primary-education-gender-parity-index-gpi/samoa/tanzania/

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About this data

Indicator
Survival rate to Grade 4 of primary education, gender parity index (GPI)
Unit
GPI
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
164 places, 3,247 data points, 1970–2019
Last refreshed

Ratio of female survival rate to grade 4 to the male survival rate to grade 4. It is calculated by dividing the female value for the indicator by the male value for the indicator. A GPI equal to 1 indicates parity between females and males. In general, a value less than 1 indicates disparity in favor of males and a value greater than 1 indicates disparity in favor of females.