What is the difference in health/demographic survey between Chad and Serbia?

0 Availability score over 10 years, with Chad ahead.

How many years of comparable data are there for Chad and Serbia?

20 years are reported by both, from 2004 to 2023.

Where does this data come from?

Statistical Performance Indicators, The World Bank (https://datacatalog.worldbank.org/dataset/statistical-performance-indicators), published as Health/Demographic survey (Availability score over 10 years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chad vs Serbia: Health/Demographic survey

Chad

0.67 Availability score over 10 years

in 2023

Serbia

0.67 Availability score over 10 years

in 2023

Chad rank

60th

Serbia rank

60th

Health/Demographic survey over time

Chad
Serbia

How they compare

Chad currently reports 0.67 Availability score over 10 years against 0.67 Availability score over 10 years in Serbia, a difference of 0 Availability score over 10 years.

The two have swapped places 1 time across 20 shared years of data; in 2004 it was Chad ahead.

Chad ranks 60th and Serbia ranks 60th of 195 countries.

Chad has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Chad	Serbia	Difference	Ahead
2000s	1 Availability score over 10 years	0.275 Availability score over 10 years	0.725 Availability score over 10 years	Chad
2010s	0.868 Availability score over 10 years	0.769 Availability score over 10 years	0.099 Availability score over 10 years	Chad
2020s	0.7525 Availability score over 10 years	0.7525 Availability score over 10 years	0 Availability score over 10 years	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher health/demographic survey, Chad or Serbia?: Chad, at 0.67 Availability score over 10 years against 0.67 Availability score over 10 years in Serbia as of 2023.
What is the difference in health/demographic survey between Chad and Serbia?: 0 Availability score over 10 years, with Chad ahead.
How many years of comparable data are there for Chad and Serbia?: 20 years are reported by both, from 2004 to 2023.
How do Chad and Serbia rank globally for health/demographic survey?: Chad ranks 60th and Serbia ranks 60th of 195 countries.
Where does this data come from?: Statistical Performance Indicators, The World Bank (https://datacatalog.worldbank.org/dataset/statistical-performance-indicators), published as Health/Demographic survey (Availability score over 10 years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Serbia: Health/Demographic survey. Statizoid, drawing on Statistical Performance Indicators, The World Bank (https://datacatalog.worldbank.org/dataset/statistical-performance-indicators). Retrieved 18 August 2026, from https://reference.statizoid.com/compare/health-demographic-survey-availability-score-over-10-years/chad/serbia/

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<a href="https://reference.statizoid.com/compare/health-demographic-survey-availability-score-over-10-years/chad/serbia/">Chad vs Serbia: Health/Demographic survey</a> — Statizoid

About this data

Indicator: Health/Demographic survey (Availability score over 10 years)
Unit: Availability score over 10 years
Source: Statistical Performance Indicators, The World Bank (https://datacatalog.worldbank.org/dataset/statistical-performance-indicators)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 195 places, 3,900 data points, 2004–2023
Last refreshed: 10 August 2026

Health surveys collect information on various aspects of health of populations, such as health expenditure, access, utilization, and outcomes. They typically include Demographic and Health Surveys. It is recommended that health surveys be conducted at least every 3 to 5 years.