This is the current state of global electric vehicle adoption:
Last year was the first year that global electric-vehicle sales reached 10% of all car sales -- the total was around 7.8 million cars (see above chart)
Fully-electric vehicles accounted for about 5.8% of all car sales in the US, 11% of all car sales in Europe, and about 19% of all car sales in China -- China is leading in this department
The US saw 807,180 fully-electric vehicle sales last year -- Tesla remains the biggest EV maker in the world