15th... but up 18,917.09%
Fire sale month?
http://www.goodcarbadcar.net/2018/10/september-2018-ytd-u-s-passenger-car-sales-rankings-best-selling-cars-in-america/#2
https://www.bloomberg.com/news/articles/2018-10-12/tesla-s-model-3-passes-the-100-000-mark