Thanks to Jo6Pac, since AP doesn’t want anyone to know they exist, I looked up the UN report on homicide. From the report:
Since 1995, the homicide rate has decreased in many countries, mainly in Asia, Europe and Northern America, to the extent that it can be a relatively rare occurrence. Yet it has increased in others, particularly Central America and the Caribbean, where today it can be seen to be nearing crisis point.
…
Higher levels of homicide are associated with low human and economic development. The largest shares of homicides occur in countries with low levels of human development, and countries with high levels of income inequality are afflicted by homicide rates almost four times higher than more equal societies. Homicide and property crime were affected by the global financial crisis of 2008/2009, with increases in homicides coinciding with drops in Gross Domestic Product (GDP) and rises in the Consumer Price index (CPI) in a sample of countries affected by the crisis.
…
This [disproportionate amount of male homicides of males] translates into a much higher risk of men being murdered than women, with global homicide rates of 11.9 and
2.6 per 100,000, respectively [despite the greater risk of domestic violence that women face].
…
Globally, UNODC estimates that the total number of annual homicides in 2010 was 468,000. An initial disparity in homicide distribution around the globe can be seen when disaggregating that figure by region, with the largest proportion, some 36 per cent or 170,000 homicides, estimated to occur in Africa, 31 per cent, or approximately
144,000, in the Americas and 27 per cent, or 128,000, in Asia. Europe and Oceania account for significantly less at 5 per cent, or 25,000, and under 1 per cent, or 1,200 homicides, respectively.
…
The homicide rate in the Americas is, at 15.6 per 100,000, more than double the world average (figure 1.3), while, at 17.4 per 100,000, Africa has the highest rate among all regions, although it also has the largest uncertainty range due to large discrepancies
between criminal justice and public health data.4 Asia falls between 2.4 and 4.3 per
100,000, and both Europe and Oceania also fall below the global average at 3.5 per 100,000, respectively.
…
the homicide rate usually increases when countries move from very high to lower levels of development.
…
Inequality is also a driver of high levels of homicide. Homicide rates plotted against the Gini Index, an important measure of inequality, show that at global level countries with large income disparities (Gini Index higher than 0.45) have a homicide rate almost four times higher than more equal societies.
Unsurprisingly, a lot of the violence is driven by drug trafficking.