10% is hardly a return. Also, hygiene issues? You sound very ignorant.
I posed a question, which is actually the opposite to being "very ignorant". Also, I asked for comments having read the following from a NHS website. Ok, the survey was done in the USA, but it indicates a lot of women depilate for reasons of hygiene. Are they all ignorant?
Many women think shaving pubic hair is 'hygienic'
Friday 1 July 2016
"More women think shaving pubic hair is 'hygenic' [sic] despite greater health risks," The Independent reports.
A US survey found more than half of women who groomed their pubic hair did so for hygiene reasons, despite evidence that shaving pubic hair can make the vagina more vulnerable to irritation and infection.
The online survey involved more than 3,000 US women. It asked them about their grooming habits, the reasons they shaved (if they did), as well as factors such as their race, income and relationships.
A key finding was that 59% of women who reported grooming their pubic region said they did so because they thought it would make their vagina "cleaner" or "more hygienic".