@darker This source is from 2011. That is not coincidental.
What was 'trans' then and what it is now is different. This research is very suspect.
Look at https://statsforgender.org/ recommended by @Crouton19 in the 'recommend a video' thread.
This site has stats that are more recent and rigorous. For suicide just click that tab. You can see the citations. Sources are peer reviewed and not based on biased surveys (for example). Here is what this site says about stats reported back in 2011.
You don't have to be a maths wizz to see the issues.
There is no high-quality evidence to suggest that the overall attempted suicide rate of transgender youth is 41%.
The frequently repeated claim that 41% of 6,450 transgender respondents said they had attempted suicide at some point in their lives [1] is taken from the National Transgender Discrimination Survey [2].
However, a 2021 paper [3] notes that the participants were recruited through transgender advocacy organizations and subjects were asked to “pledge” to promote the survey among friends and family. This recruiting method yielded a large but highly skewed sample. By targeting transgender advocacy groups, the survey underrepresented the experiences of transgender individuals who are not politically engaged. Also, a very high number of the survey participants (nearly 40%) had not transitioned medically or socially at the time of the survey, and a significant number reported no intention to transition in the future.
A 2016 article [4] analyzes the power of this 41% statistic, investigating how it has affected conversations about the injustices transgender people face and the importance of family and societal acceptance.
REFERENCES
[1] Turban, J. L., Beckwith, N., Reisner, S. L., & Keuroghlian, A. S. (2020). Association between recalled exposure to gender identity conversion efforts and psychological distress and suicide attempts among transgender adults. JAMA Psychiatry 77 (1): 68-76. [Link]
[2] Grant, J. M., Mottet, L. A., Tanis, J., Harrison, J., Herman, J. L., & Keisling, M. (2011). Injustice at every turn: A report of the national transgender discrimination survey. National Gay and Lesbian Task Force; National Center for Transgender Equality. [Link]_
[3] D’Angelo, R., Syrulnik, E., Ayad, S., Marchiano, L., Kenny, D.T. & Clarke, P. (2021). One Size Does Not Fit All: In Support of Psychotherapy for Gender Dysphoria. Arch Sex Behav 50: 7-16. Link]
[4] Tanis, J. (2016). The power of 41%: A glimpse into the life of a statistic. Am J Orthopsychiatry, 86 (4): 373-7. [Link]