Let's play that great gameshow activity "what crucial piece of information is missing from this report?"
www.bbc.co.uk/news/uk-42221629
Those numbers add up to more than 60 because some prisoners are serving time for more than one offence.
We don't know the gender of the victims or perpetrators in these cases.
Which is why, BBC, it is important to put in a breakdown of overall numbers of prisoners in the UK, numbers of sex offenders and number of violent offenders - BY SEX!
And, gosh, guess what, "Reality Check"? This information is but a quick google away, because the government actually put the figures online for us - they're not hidden away in a cellar with broken stairs in a locked filing cabinet with a sign saying "beware of the leopard."
From the report for 2017:
"In 1900 there were 152 male prisoners per 100,000 men in the population. This rate has increased to 348 per 100,000 in 2017. There were 27 female prisoners per 100,000 head of female population in 1900. In 2017 this rate had decreased to 16 per 100,000."
I believe the current figures are that 98% of the prisoners in the UK convicted of sexual offences are serving time in the male estate.
Sex offending (despite recent much publicised "women do it too" newspaper reports) is overwhelmingly committed by men.