Are people born gay or lesbian or does this develop due to upbringing and environmental factors?
Other statistics on the topic
LGBTQ Europe: Rainbow Europe score for rights of LGBTI people in Germany 2023
Levels of openness about being LGBTI in Europe 2019, by country
LGBTQ Europe: share of trans people having undergone gender affirming surgery 2019
LGBTQ Europe: share of respondents indicating discrimination is widespread 2019