In 2019, I finished 44 books, which exceeds my target by 20 books. On average, I read 3.67 books/month, so it was around 3 books/month.
Out of these books, 26 are in English language. The ratio of fiction to non-fiction is 1 to 25. I have only read 1 fiction during last year. This is due to the fact that I prefer to learn new skills or read biographies rather than novels. Most of the books that I read are related to finance/investment as I am dabbling in the stock market. However, once in a while, I would choose books in some unrelated fields just to take in some new perspectives.
However, I feel that the ratio is too off balance. I am thinking of a ratio of 1 to 4 so that I would not overload my brain in 2020. Hopefully I will be able to achieve this ratio.