iStar said:# 1 Spain: 497,262
# 2 Argentina: 469,899
# 3 United States: 420,637
# 4 South Africa: 228,442
# 5 Mexico: 147,775
# 6 Russia: 132,393
# 7 United Kingdom: 115,480
# 8 Chile: 110,672
# 9 Indonesia: 61,260
# 10 Germany: 58,867
http://www.nationmaster.com/country/ar-argentina/cri-crime
If you click on second tab, there is Per capita information.
Argentina is missing from the list somehow, but probably it should be above Spain and way above the United States.
Spain
Robberies: 497,262
Population: 46 mln
Robberies per 1000 people: 10.8
Argentina
Robberies: 469,899
Population: 40 mln
Robberies per 1000 people: 11.7
United States
Robberies: 420,637
Population: 308 mln
Robberies per 1000 people: 1.4