"low levels of corruption" is correct and usable in written English.
You can use this phrase when discussing areas or countries where there is not much corruption or bribery in the government or amongst business dealings. For example, "Brazil has seen a decrease in corruption in recent years, resulting in low levels of corruption throughout the country."
The American economy benefits from low levels of corruption.
Transparency International found low levels of corruption in Botswana, but the international nongovernmental organization was critical of secrecy in government bureaucracy.
Those that do, they found, are overwhelmingly small, wealthy and, especially, well governed, with sound legal institutions, low levels of corruption and checks and balances on government.
They score well on a package of key criteria that global financial firms are looking for: plenty of skilled people, ready access to capital, good infrastructure, attractive regulatory and tax environments and low levels of corruption.
Larry Diamond, a senior fellow at Stanford University and founding co-editor of the Journal of Democracy, has written recently of "a resilient form of capitalist-authoritarianism" in Asia that brings "booming development, political stability, low levels of corruption, affordable housing, and a secure pension system" — a model whose success or failure "will determine the fate of democracy".
With hard-headed, pro-business leadership, relatively low levels of corruption and a deluge of aid money including over half a billion pounds ($830m) from Britain's Department for International Development (DFID), which Mr Blair launched Rwanda's economic progress has been exemplary.
Instead of taking pride in our comparatively low level of corruption and our fairly high level of prosperity, German voters and the news media are busy scolding their leaders and constantly feeling mistreated.
Describing a "rumbustious free press" as one of the factors behind the UK's relatively low level of corruption, he also appealed to politicians and police to "drop hostilities" that developed in the wake of the phone-hacking scandal and the Leveson inquiry.
The Turkish officer corps has a remarkably low level of corruption.
Finland has been ranked among the top nations in the world in having good social conditions (see Social Progress Imperative 2016) and a low level of corruption (Transparency International 2015).
Conversely, the fact that a government meets a minimum standard of fiscal transparency does not necessarily reflect a low level of corruption.
