If I'm calculating correctly, that's a birth rate more than 6X Taiwan's average. (But the article is fairly vague, and also talks about employees of affiliated companies, and several other caveats might apply.)

Might anyone familiar with Taiwan comment, at least on other major barriers to parenthood there? (In the U.S., the triplet costs of medical care, housing, and education make parenthood a rather distant dream for much of the current middle classes.)