US Teen suicide looks like around 8-11 per 100k, age 15-19, depending on year (source: https://www.americashealthrankings.org/explore/health-of-wom...), with 9 states over 20.
Compare to Germany, 184 between age 15-20 (https://www.aerzteblatt.de/int/archive/article/213427) from a population of 5.41 million (https://www.statista.com/statistics/454349/population-by-age...), or 3.4 per 100k.