Yeah, it is tax season and holiday bill paying time so not many people are out buying cars. I assume the Insight sold the most out of all hybrid cars based on Honda stating it is leading industry sales for dedicated hybrid models.
On a side note, I was browsing the car sales website(linked above) and found out compact cars make up the top 2 out of 3 models (as of March 1 2019) worldwide in sales.

Surprised the Corolla/Civic make up the top 3 and also showing growth for worldwide sales. Explains why Toyota/Honda still support compact cars.