How many years of comparable data are there for Guinea-Bissau and Sierra Leone?

6 years are reported by both, from 2014 to 2019.

Where does this data come from?

The World Bank, published as Dealing with construction permits: Building quality control index (0-15) (DB16-20 methodology). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Guinea-Bissau vs Sierra Leone: Dealing with construction permits: Building quality control index

Guinea-Bissau

7 DB16-20 methodology

in 2019

Sierra Leone

7 DB16-20 methodology

in 2019

Guinea-Bissau rank

151st

Sierra Leone rank

151st

Dealing with construction permits: Building quality control index over time

Guinea-Bissau
Sierra Leone

How they compare

Guinea-Bissau currently reports 7 DB16-20 methodology against 7 DB16-20 methodology in Sierra Leone, a difference of 0 DB16-20 methodology.

Across all 6 years both countries report, Sierra Leone has been ahead every year.

Guinea-Bissau ranks 151st and Sierra Leone ranks 151st of 186 countries.

Frequently asked questions

Which has higher dealing with construction permits: building quality control index, Guinea-Bissau or Sierra Leone?: Guinea-Bissau, at 7 DB16-20 methodology against 7 DB16-20 methodology in Sierra Leone as of 2019.
What is the difference in dealing with construction permits: building quality control index between Guinea-Bissau and Sierra Leone?: 0 DB16-20 methodology, with Guinea-Bissau ahead.
How many years of comparable data are there for Guinea-Bissau and Sierra Leone?: 6 years are reported by both, from 2014 to 2019.
How do Guinea-Bissau and Sierra Leone rank globally for dealing with construction permits: building quality control index?: Guinea-Bissau ranks 151st and Sierra Leone ranks 151st of 186 countries.
Where does this data come from?: The World Bank, published as Dealing with construction permits: Building quality control index (0-15) (DB16-20 methodology). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guinea-Bissau vs Sierra Leone: Dealing with construction permits: Building quality control index. Statizoid. Retrieved 28 August 2026, from https://private-sector.statizoid.com/compare/dealing-with-construction-permits-building-quality-control-index-0-15-db16-20-methodology-2/guinea-bissau/sierra-leone/

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<a href="https://private-sector.statizoid.com/compare/dealing-with-construction-permits-building-quality-control-index-0-15-db16-20-methodology-2/guinea-bissau/sierra-leone/">Guinea-Bissau vs Sierra Leone: Dealing with construction permits: Building quality control index</a> — Statizoid

About this data

Indicator: Dealing with construction permits: Building quality control index (0-15) (DB16-20 methodology)
Unit: DB16-20 methodology
Source: World Bank
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 186 places, 1,115 data points, 2014–2019
Last refreshed: 24 August 2026

The building quality control index is the sum of the following six indices: quality of building regulations, quality control before construction, quality control during construction, quality control after construction, liability and insurance regimes and professional certifications. The component indicator is computed based on the methodology in the DB16-20 studies.