Good point about the data being noisy, wasn't aware of that. If we take an entire year the core of my statement still holds, although more weakly. Tesla is a competitor, but not market leader. Other cars sell way better. Check the image at the bottom of this article: https://insideevs.com/news/452441/norway-plugin-car-sales-oc...

3.2k Tesla model 3's sold in 2020, but it's only at #6, with #1 to #5 each selling more than that, like e.g. ID.3 with 4.4k vehicles.