ソース

https://www.marklines.com/en/statistics/flash_sales/automotive-sales-in-usa-by-month
https://bestsellingcarsblog.com/2022/10/germany-september-2022-tesla-model-y-clear-best-seller-market-up-14-1/
https://insideevs.com/news/615455/uk-plugin-car-sales-september2022/
https://www.drive.com.au/news/vfacts-september-2022-new-car-sales/