Italian - figures are very hard because outside those who were treated under the NHS nobody was tracking trans people until quite recently. A year or two after surgery we were signed off and left to fend for ourselves. We blended in, got on with life, stopped remembering our terrible childhood and nobody tracked us down or asked questions.
So all figures you see are approximations and guesswork and conclusions are dangerous.
For instance calculating the percentage of regret from transition is complicated by things like those who did regret having more incentive to speak out or reply to any efforts to get feedback and those who did not and were living in stealth had the opposite motivation - not to be found or speak out.
Even so figures were low, but it meant that you were more likely to hear the stories of the few who regretted because they had the desire to come forward.
What we seem to have evidence for is that the numbers who were transitioning fully (as in hormones and surgery) have remained pretty consistent over the past 50 years. This was about 100 per year in the UK in the early 70s and is not a lot more than that today.
The numbers seeking help but being sent away after diagnosis as not being sure who or what they wanted to be or do and so the doctors erred on the side of caution was about ten times that number.
So around 1000 or so a year.
Child clinics have been seeing steady rises of numbers over the past year or two but are not much beyond that level even now.
From early data we have only a percentage are transitioning full time from those clinics - a bit more than the 10% in the 70s but not a lot more, and as they will not be having surgery until 18 minimum we do not yet know if the numbers who transition fully fall to pretty much the same level as they were in the 70s.
So my take is that by and large we have a pretty similar level of trans people now as before and a pretty similar split between the numbers who wish to transition full time and all the way and the much larger number who prefer less dramatic solutions and find other ways to handle their confusion.
I suspect, but only a guess, that some of those who in the past were gay and confused in an era when this had been illegal quite recently have today embraced gender fluidity as a way forward as a better for for their uncertainty as to who or what they are.
But this is all to a degree speculation. The only things we know for sure are the numbers of Gender Recognition Certificates issued which, despite the exploding numbers of trans identifying people, have trundled along at similar levels of going up by a thousand or so every few years. And still totally well under 10,000 after 14 years since the GRA was passed. Many of whom applied in the first year or two.