That's one key point ErrolTheDragon, they dodged the issue of how many go onto pharmacological interventions.
Here's what they actually said:
"[The Tavistock] have always been confident that fewer than half of children [the Tavistock] see go on to have physical treatment."
"Physical treatment" is a euphemism used to make unclear what's going on.
The Tavistock statement is worth a close listen:
"the Gender Identity Development Service was not set up as a conduit to puberty blockers", to suggest this is "inaccurate" and "insulting".
"most often this does not include access to physical treatment in the service." "in the service" is another way of saying "not me guv".
"the minority of our patients who are referred to puberty blockers prescribed by other NHS trusts". More "not me guv".
Notice what's missing, it's cross-sex hormones. They really do not want to engage with the fact that, as the High Court found, puberty blockers lead to cross-sex hormones. Ask yourself this question, if nearly all kids given puberty blockers end up on cross-sex hormones, and fewer than half of all kids given puberty blockers end up having "physical treatment", why are the Tavistock avoiding discussing the significant proportion of kids given puberty blockers who end up in gender limbo, with opposite sex secondary sexual characteristics (to some degree) but for some reason without going on any further in their transitions?