How many years of comparable data are there for Poland and Tanzania, United Republic of?

15 years are reported by both, from 2004 to 2018.

Where does this data come from?

UNESCO Institute for Statistics, published as Gross enrolment ratio, early childhood educational development programmes, both sexes (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Poland vs Tanzania, United Republic of: Gross enrolment ratio, early childhood educational development program

Poland

0.0%

in 2018

Tanzania, United Republic of

0.0%

in 2019

Poland rank

69th

Tanzania, United Republic of rank

69th

Gross enrolment ratio, early childhood educational development program over time

Poland
Tanzania, United Republic of

How they compare

Poland currently reports 0.0% against 0.0% in Tanzania, United Republic of, a difference of 0.0%.

Across all 15 years both countries report, Tanzania, United Republic of has been ahead every year.

Poland ranks 69th and Tanzania, United Republic of ranks 69th of 177 countries.

Head to head by decade

Decade	Poland	Tanzania, United Republic of	Difference	Ahead
2000s	0.0%	0.0%	0.0%	—
2010s	0.0%	0.0%	0.0%	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gross enrolment ratio, early childhood educational development program, Poland or Tanzania, United Republic of?: Poland, at 0.0% against 0.0% in Tanzania, United Republic of as of 2018.
What is the difference in gross enrolment ratio, early childhood educational development program between Poland and Tanzania, United Republic of?: 0.0%, with Poland ahead.
How many years of comparable data are there for Poland and Tanzania, United Republic of?: 15 years are reported by both, from 2004 to 2018.
How do Poland and Tanzania, United Republic of rank globally for gross enrolment ratio, early childhood educational development program?: Poland ranks 69th and Tanzania, United Republic of ranks 69th of 177 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Gross enrolment ratio, early childhood educational development programmes, both sexes (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Poland vs Tanzania, United Republic of: Gross enrolment ratio, early childhood educational development program. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 19 August 2026, from https://reference.statizoid.com/compare/gross-enrolment-ratio-early-childhood-educational-development-programmes-both-sexes/poland/tanzania/

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About this data

Indicator: Gross enrolment ratio, early childhood educational development programmes, both sexes (%)
Unit: %
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 211 places, 3,062 data points, 1997–2020
Last refreshed: 07 August 2026

Total enrollment in early childhood educational development programmes, regardless of age, expressed as a percentage of the total population of the official age for early childhood educational development programmes. GER can exceed 100% due to the inclusion of over-aged and under-aged students because of early or late school entrance and grade repetition.