I wanted to name the number around nine hundred and ninety with some decimals, but I decided that it would be physically too difficult, she's probably around 25, so I reduced it to a more realistic number. I don't know how many niches she can handle in real life, I've never been interested.
If she's 25, and she started at 13, that's 12 years, 4,380 days, approximately every 5 days a new... well, you know. It's quite realistic.