House Price Change 5 Years (Inflation-Adjusted) in Sri Lanka compared to Asia

Vietnam 70.83%
Taiwan 33.74%
Singapore 16.53%
Japan 15.98%
Philippines 15.83%
Thailand 8.43%
Malaysia 1.14%
Georgia n.a.*
Indonesia -5.18%
India -12.57%
Hong Kong -22.13%

Sri Lanka does not have official house price statistics. The Central Bank of Sri Lanka has a monthly housing approval index, and general economics statistics.