It would also have a GDP much like the USA, and would qualify for the OECD.
Obviously this is just about how averages work -- the high violence stats of the 10% can completely skew the average, but their low income stats can't. But it's worth remembering, every time someone tries to tell you what an outlier among rich countries the US is. It's a large, diverse, country... and often different averages are telling you facts about completely different people & places.
http://bismarcktribune.com/news/national/the-cities-with-the...
Amsterdam has a murder rate commonly as high as the whole of the US. That isn't a rational comparison and isn't indicative of the murder rate of the Netherlands.
Currently, St. Louis, United States, sit's at # 14 most dangerous city worldwide. https://en.wikipedia.org/wiki/List_of_cities_by_murder_rate
To believe you aren’t in danger does not make it so.
That's significantly higher than average, but not 'crazy' relative to Venezuela's murder rate of 90 per 100,000.
On the other hand Washington DC was ~70-80 from 1988 to 1998, which would have put it on the current list of top 10 deadliest city's worldwide. DC: (http://www.chicagotribune.com/news/data/ct-homicide-spikes-c...)
Current top 50: http://www.businessinsider.com/most-violent-cities-in-the-wo...
PS: Homicide rates are not necessarily accurate, but tend to be closer to reality than say rape statistics.
Among OECD countries, only 3 countries are worse than the USA [1]
The USA really does rank among developing countries in a lot of different measures.
[1] http://www.businessinsider.com/oecd-homicide-rates-chart-201...