Lebanon was ranked 143 in the 2017 Corruption Perceptions Index released by Transparency International on Wednesday.
The index, which ranks 180 countries and territories by their perceived levels of public sector corruption according to experts and business people, uses a scale of zero to 100, where zero is highly corrupt and 100 is very clean.
This year, the index found that more than two-thirds of countries score below 50, with an average score of 43.
Lebanon has being maintaining a score of 28 since 2015.
According to Transparency International, the lower-ranked countries are plagued by untrustworthy and badly functioning public institutions like the police and judiciary.
"Even where anti-corruption laws are on the books, in practice they're often skirted or ignored. People frequently face situations of bribery and extortion, rely on basic services that have been undermined by the misappropriation of funds, and confront official indifference when seeking redress from authorities that are on the take."
This year, New Zealand and Denmark rank highest with scores of 89 and 88 respectively. Syria, South Sudan and Somalia rank lowest with scores of 14, 12 and 9 respectively. The best performing region is Western Europe with an average score of 66. The worst performing regions are Sub-Saharan Africa (average score 32) and Eastern Europe and Central Asia (average score 34).
Analysis of the index results by Transparency International further examined the relationship between corruption levels, the protection of journalistic freedoms and engagement of civil society. It found that almost all journalists killed since 2012 were killed in corrupt countries.
The analysis, which incorporates data from the Committee to Protect Journalists, shows that in the last six years, more than 9 out of 10 journalists were killed in countries that score 45 or less on the Corruption Perceptions Index. This means that, on average, every week at least one journalist is killed in a country that is highly corrupt. In addition, one in five journalists that died were covering a story about corruption. Sadly, justice was never served in the majority of these cases.