It’s available online if you want to look. In basic terms they asked a lot of random people if they had been the victim of crime n the past 12 months.
That is the most accurate way of getting crime statistics that are comparable across regions.
That research itself notes that the figure will include “include only crimes that come to the attention of the police and not all criminal acts”.
This is a major problem in looking at crime statistics. As crimes increase they actually tend to be reported *less *often because the victims fell that it is a waste of time to do so. Across much of Australia the police response to a burglary is to ask if you want anything done. If you say no then they give you a job number for the insurance claim and that’s it. If you do want something done they make an appointment to turn up some time in the next week, and that will almost always be rescheduled multiple times due to more pressing business.
Unsurprisingly most, I suspect the vast majority, of burglary goes unreported in Australia. I don’t imagine that anybody at all would bother to call the cops if the material stolen was less than the insurance excess. For example, if you leave your 5 year old pushbike in the garage unlocked, and it gets stolen, you have indisputably been burgled, but nobody in their right mind would report that in Australia.
This is why the victims of crime surveys provide much more accurate data than police or court records.
ETA. The 2004 study is now available. Australia is no longer worst in the world IIRC, having been overtaken by England.
Only if you carefully pick your data points.
Robbery with a firearms had been stable (actually declining very slightly) for the 30 years prior to 1996. It actually rose sharply following the introduction of the gun laws and didn’t return to pre-1996 levels until 2002. Since then it has continued the downward tend that it was already on before the laws were introduced.
IOW the robbery-with-firearms rate had been declining. The gun buyback and tightening of gun ownership laws were introduced and the rate *increased *for 7 years. It was only 6 years after the laws were introduced that the rate began to fall. As it had been falling before the laws were introduced.
Reading that charitably, the laws had absolutely no effect on robberies with firearms. An alternative reading is that it led to an increase in fire-arm-related crime and only 15 years of effort have succeeded in overcoming the damage.
More interesting looking at that graph is the huge upswing in in all robberies following the introduction of the gun laws. The laws saw a slight increased in robberies involving firearms, but an in increase of ~33% in armed robberies of other sorts, and unarmed robberies. The armed robbery and unarmed robbery rates are still much higher than they were before the laws were introduced. Once again, the charitable reading is that the gun laws had no effect whatsoever on armed robberies. An alternative reading is that it lead to massive increase in armed robberies.
The homicide rate using firearms has also continued the pre- 1996 decline. In contrast attempted murders and abductions using firearms has consistently increased, reversing the pre-96 decline, while abductions with firearms has increased.