According to data from the National Statistical Office, the consumer price index for bath fees last month was 123.59, up 14.1% from the same month last year.
This is the highest level in 14 years and 5 months since December 2008, during the global financial crisis.
The inflation rate of jjimjilbang usage fees last month was 12.4%, the third highest on record.
In addition, the inflation rate for PC room usage fees was 6.1%, the highest in 4 years and 6 months since November 2018.
These are small businesses that face fuel costs such as electricity and gas.