Ok - here is study (not the one I referenced) done by the UN in 2000. It's still an excellent study to show that taking away guns is not a solution to crime.
I'll pull out some interesting tidbits, but the entire study can be found here:
http://www.minjust.nl/b_organ/wodc/publicaties/rapporten/pubrapp/ob187.htm
...Overall victimisation
The ICVS allows an overall measure of victimisation which is the percentage of people victimised once or more in the previous year by any of the eleven crimes covered by the survey. This prevalence measure is a simple but robust indicator of overall proneness to crime. The countries fall into three bands.
Above 24% (victim of any crime in 1999): Australia, England and Wales, the Netherlands and Sweden
20%-24%: Canada, Scotland, Denmark, Poland, Belgium, France, and USA
Under 20%: Finland, Catalonia (Spain), Switzerland, Portugal, Japan and Northern Ireland.
Theft of personal property
Thefts of personal property will be heterogeneous in nature, but the highest risks were in Australia, Sweden, and Poland (about 5%-6% of people were victimised).
In roughly a third of thefts, the victim was carrying what was stolen - termed 'pickpocketing'. Risks of pickpocketing were most common in Poland (4%). Risks were also comparatively high in Belgium, the Netherlands, Denmark, Catalonia, and England and Wales (about 2%). As previous sweeps have found, risks were lowest outside Europe: in Japan, Canada, and the USA.
Contact crime
An overall measure of contact crime was taken as robbery, assaults with force, and sexual assaults (against women only). The highest risks were in Australia, England and Wales, Canada, Scotland and Finland: over 3% were victims. This was more than double the level in USA, Belgium, Catalonia, Portugal, and Japan (all under 2%). In Japan the risk of contact crime was especially low (0.4%).
Sexual incidents
Two types of sexual incidents were measured: offensive sexual behaviour and sexual assault (i.e. incidents described as rape, attempted rape or indecent assaults). For all countries combined, just over one per cent of women reported offensive sexual behaviour. The level was half that for sexual assaults.
Women in Sweden, Finland, Australia and England and Wales were most at risk of sexual assault. Women in Japan, Northern Ireland, Poland and Portugal were least at risk. Many of the differences in sexual assault risks across country were small. Generally, the relative level of sexual assault in different countries accorded with relative levels of offensive sexual behaviour - though there were a few differences.
Women know the offender(s) in about half of the all sexual incidents: in a third they were known by name, and in about a sixth by sight. (More assaults involved offenders known by name than did incidents of offensive sexual behaviour.) Most sexual incidents involved only one offender. Weapons were very rarely involved.
Assaults and threats
Taking all countries together, 3.5% were victims once or more of assaults or threats in 1999. Risks were highest in Australia, Scotland, England and Wales (about 6%) and Canada (5%). Risks were lowest in Japan, Portugal, (under 1%) and Catalonia (1.5%).
Offenders were known in about half the incidents overall. Men were less likely to know offenders than women. Weapons (especially knifes) were said to have been used (if only as a threat) in just under a quarter of incidents.
Trends in crime
Generally speaking, the ICVS suggests that crime rose between 1988 and 1991, stabilised of fell in 1995, then fell back more in 1999. This is the dominant pattern in many individual countries.
The picture in North America differs from that in Europe. Crime levels are lower than in 1988. In the three European countries with four ICVS measures (England and Wales, Finland, and the Netherlands), crime levels are still higher than in 1988. Compared to 1991, risks also fell more in North America than in five of the seven European countries showing falls.
Since 1995, there has been more consistent falls in property crime. Changes in violent crime are variable.