Richards, Patsy (27 May 1999). "Homicide statistics, research paper 99/56"(PDF). London, UK: ஐக்கிய இராச்சியத்தின் மக்களவை library, Social and general statistics section. See page 7 for section called "Definition of the offence of homicide". See page 29 for table of nations and homicide rates for the years 1994–97. It also has further info on how homicide is defined across countries.
unodc.org
Global Study on Homicide 2013 (PDF full report). April 2014, by United Nations Office on Drugs and Crime (UNODC). See home page for Global Study on Homicide. See 10 April 2014 press release. See full report, and its methodological annex (pages 109ff) and statistical annex (pages 121ff) at the end of it. The statistical annex has detailed charts for homicide counts and rates by country with data from 2000–2012. Use the "rotate view" command in your PDF reader. Map 7.2 on page 112 is a world map showing the latest year available for homicide count for each country or territory. Page 21 states estimated total homicides of 437,000 worldwide. Figures 1.1 and 1.2 (pages 21 and 22) have exact rates and counts by regions. Figure 1.3 on page 23 is a bar chart of homicide rates for the subregions. Figure 1.16 on page 34 shows timeline graphs by subregion.
