Control of Corruption (number of surveys/polls) by country
See definition GV.CONT.CO.ES. This is the number of surveys/polls used to derive the GV.CONT.CO.ES.
Countries reporting
53
Highest
15 number of surveys/polls
South Africa
Lowest
4 number of surveys/polls
Seychelles
Median
10 number of surveys/polls
Years covered
16
1996–2011
Data points
688
What the numbers show
Control of Corruption (number of surveys/polls) is currently reported for 53 countries. The highest value is 15 number of surveys/polls in South Africa; the lowest is 4 number of surveys/polls in Seychelles.
The median across all reporting countries is 10 number of surveys/polls, and the mean is 9.91 number of surveys/polls.
The gap between the highest and lowest reporting country is a factor of about 4.
Control of Corruption: full country ranking
| # | Country | Latest | Year | 10-year change | Trend |
|---|---|---|---|---|---|
| 1 | South Africa | 15 number of surveys/polls | 2011 | up 114.3% | rising |
| 2 | Nigeria | 14 number of surveys/polls | 2011 | up 133.3% | rising |
| 2 | Kenya | 14 number of surveys/polls | 2011 | up 180.0% | rising |
| 2 | Ghana | 14 number of surveys/polls | 2011 | up 180.0% | rising |
| 2 | Uganda | 14 number of surveys/polls | 2011 | up 180.0% | rising |
| 6 | Zimbabwe | 13 number of surveys/polls | 2011 | up 116.7% | rising |
| 6 | Senegal | 13 number of surveys/polls | 2011 | up 160.0% | rising |
| 6 | Tanzania | 13 number of surveys/polls | 2011 | up 160.0% | rising |
| 6 | Zambia | 13 number of surveys/polls | 2011 | up 160.0% | rising |
| 6 | Burkina Faso | 13 number of surveys/polls | 2011 | up 225.0% | rising |
| 11 | Cameroon | 12 number of surveys/polls | 2011 | up 140.0% | rising |
| 11 | Morocco | 12 number of surveys/polls | 2011 | up 140.0% | rising |
| 11 | Angola | 12 number of surveys/polls | 2011 | up 140.0% | rising |
| 11 | Madagascar | 12 number of surveys/polls | 2011 | up 200.0% | rising |
| 11 | Liberia | 12 number of surveys/polls | 2011 | up 200.0% | volatile |
| 11 | Mali | 12 number of surveys/polls | 2011 | up 200.0% | rising |
| 11 | Mozambique | 12 number of surveys/polls | 2011 | up 140.0% | rising |
| 11 | Malawi | 12 number of surveys/polls | 2011 | up 140.0% | rising |
| 11 | Ethiopia | 12 number of surveys/polls | 2011 | up 140.0% | rising |
| 11 | Egypt | 12 number of surveys/polls | 2011 | up 100.0% | rising |
| 21 | Botswana | 11 number of surveys/polls | 2011 | up 120.0% | rising |
| 21 | Sierra Leone | 11 number of surveys/polls | 2011 | up 175.0% | rising |
| 21 | Algeria | 11 number of surveys/polls | 2011 | up 120.0% | rising |
| 21 | Tunisia | 11 number of surveys/polls | 2011 | up 120.0% | rising |
| 21 | Cote d'Ivoire | 11 number of surveys/polls | 2011 | up 120.0% | rising |
| 26 | Mauritania | 10 number of surveys/polls | 2011 | up 233.3% | volatile |
| 26 | Namibia | 10 number of surveys/polls | 2011 | up 100.0% | rising |
| 26 | Rwanda | 10 number of surveys/polls | 2011 | up 233.3% | rising |
| 26 | Benin | 10 number of surveys/polls | 2011 | up 233.3% | volatile |
| 26 | Democratic Republic of Congo | 10 number of surveys/polls | 2011 | up 150.0% | rising |
| 31 | Sudan | 9 number of surveys/polls | 2011 | up 80.0% | rising |
| 31 | Mauritius | 9 number of surveys/polls | 2011 | up 125.0% | rising |
| 31 | Chad | 9 number of surveys/polls | 2011 | up 200.0% | rising |
| 31 | Togo | 9 number of surveys/polls | 2011 | up 125.0% | rising |
| 31 | Niger | 9 number of surveys/polls | 2011 | up 125.0% | rising |
| 36 | Lesotho | 8 number of surveys/polls | 2011 | up 166.7% | rising |
| 36 | Burundi | 8 number of surveys/polls | 2011 | up 166.7% | rising |
| 36 | Guinea | 8 number of surveys/polls | 2011 | up 100.0% | rising |
| 36 | Central African Republic | 8 number of surveys/polls | 2011 | up 166.7% | rising |
| 36 | Congo | 8 number of surveys/polls | 2011 | up 100.0% | rising |
| 41 | Libya | 7 number of surveys/polls | 2011 | up 133.3% | rising |
| 41 | Gambia | 7 number of surveys/polls | 2011 | up 75.0% | rising |
| 41 | Somalia | 7 number of surveys/polls | 2011 | up 133.3% | rising |
| 41 | Eswatini | 7 number of surveys/polls | 2011 | up 133.3% | rising |
| 41 | Gabon | 7 number of surveys/polls | 2011 | up 40.0% | rising |
| 41 | Eritrea | 7 number of surveys/polls | 2011 | up 133.3% | rising |
| 41 | Cape Verde | 7 number of surveys/polls | 2011 | up 250.0% | rising |
| 48 | Djibouti | 6 number of surveys/polls | 2011 | up 100.0% | rising |
| 49 | Equatorial Guinea | 5 number of surveys/polls | 2011 | up 25.0% | rising |
| 49 | Comoros | 5 number of surveys/polls | 2011 | up 66.7% | rising |
| 49 | Sao Tome and Principe | 5 number of surveys/polls | 2011 | up 66.7% | rising |
| 49 | Guinea-Bissau | 5 number of surveys/polls | 2011 | up 25.0% | rising |
| 53 | Seychelles | 4 number of surveys/polls | 2011 | up 33.3% | rising |
About this data
See definition GV.CONT.CO.ES. This is the number of surveys/polls used to derive the GV.CONT.CO.ES.