Can I know how you got that number? Presuming you work 37.5 hours per week which should be the minimum fulltime labor amount at 5 days times 7.5 hours per week.

2080 divided by 37.5 is about 55 weeks, while there is only 52 weeks in a year. If you count it as 40 hrs per week then it is 52 weeks but people usually don't count the extra half hour which is usually a break but that could be your number.

This is probably a better comparison to the korean number for the US: https://www.fool.com/careers/2017/12/17/heres-how-many-hours...