TB death rate in Korea in 2018 was 4.7 per 100,000.
South Korea - Tuberculosis Death Rate (per 100,000 People) - 2000-2018 Data | 2020 Forecast
Population is a tad under 52 million:
https://www.google.com/search?q=popu...hrome&ie=UTF-8
Number of deaths from Tb would be 52 million/100,000 x 4.7 or 2,444 approximately.
From here, South Korea death rate per 100,00 from influenza/pneumonia is 19.84.
INFLUENZA AND PNEUMONIA DEATH RATE BY COUNTRY
Number of deaths from influenza/pneumonia would be 52 million/100,000 x 19.84 or 10, 316.
That is close to the figure here:
Estimating Influenza-associated Mortality in Korea: The 2009-2016 Seasons
That reports 77,850 underlying influenza or pneumonia death across seven flu seasons, giving an average of 11,121 per year.