Anton Kainulainen Joelsson "However, widely differing legal systems, offence definitions, terminological variations, recording practices and statistical conventions makes any cross-national comparison on rape statistics difficult,[224][225][226][227] which is why the UNODC itself caution against using their figures.[223] It should also be noted that many countries do not report any rape statistics at all to the UNODC,[228] and some report very low numbers, despite studies that indicate otherwise.[229][230]"