I don't think 160x a year is much of a boast.
My first live-in Thai gf wanted to do it 5x a day (I could only manage 4x), so in our 9 months together that was 1095x.
Then my Thai wife insisted on 2x a day to ensure fertilisation, that year was around 700x
At 67 I'm still managing 2-3x a week, so 100-150x.
Back in the UK aged 22-52 my Brit wife would only put out 1x a month =12x
Can't say I care if they enjoy it or not, if they don't enjoy it they should have stayed single and bought a few cats.