Im not sure but afair it was in 2nd place during 2019 and year by year its losing a spot. I think last year it was 5th.
In 2021, 7 million
In 2020, 7 million
In 2019, 10 million
In 2023, so far OP has 3.5 million
One piece v105 is the highest sale volume in 2023 with 1.75 million copies