Chad vs Sao Tome and Principe: Telephone faults

Chad
60.75 per 100 mainlines
in 2001
Sao Tome and Principe
69 per 100 mainlines
in 2007
Chad rank
8th
Sao Tome and Principe rank
6th

Telephone faults over time

  • Chad
  • Sao Tome and Principe
050100150199019982007

How they compare

Sao Tome and Principe currently reports 69 per 100 mainlines against 60.75 per 100 mainlines in Chad, a difference of 8.25 per 100 mainlines.

That makes Sao Tome and Principe's figure about 1.1 times Chad's.

Across all 5 years both countries report, Chad has been ahead every year.

Chad ranks 8th and Sao Tome and Principe ranks 6th of 44 countries.

Chad has averaged higher in every one of the 1 decades both report.

Frequently asked questions

Which has higher telephone faults, Chad or Sao Tome and Principe?
Sao Tome and Principe, at 69 per 100 mainlines against 60.75 per 100 mainlines in Chad as of 2007.
What is the difference in telephone faults between Chad and Sao Tome and Principe?
8.25 per 100 mainlines, with Sao Tome and Principe ahead.
How many years of comparable data are there for Chad and Sao Tome and Principe?
5 years are reported by both, from 1994 to 1999.
How do Chad and Sao Tome and Principe rank globally for telephone faults?
Chad ranks 8th and Sao Tome and Principe ranks 6th of 44 countries.
Where does this data come from?
International Telecommunication Union, World Telecommunication/ICT Development Report and database, and World Bank estimates, published as Telephone faults (per 100 mainlines). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Sao Tome and Principe: Telephone faults. Statizoid, drawing on International Telecommunication Union, World Telecommunication/ICT Development Report and database, and World Bank estimates. Retrieved 25 August 2026, from https://science-tech.statizoid.com/compare/telephone-faults-per-100-mainlines/chad/sao-tome-and-principe/

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<a href="https://science-tech.statizoid.com/compare/telephone-faults-per-100-mainlines/chad/sao-tome-and-principe/">Chad vs Sao Tome and Principe: Telephone faults</a> — Statizoid

About this data

Indicator
Telephone faults (per 100 mainlines)
Unit
per 100 mainlines
Source
International Telecommunication Union, World Telecommunication/ICT Development Report and database, and World Bank estimates
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
50 places, 623 data points, 1982–2011
Last refreshed

Telephone mainline faults is the number of reported telephone faults for the year per 100 telephone mainlines.