According to Transparency International, which is the least corrupt country in South Asia?

Among the most corrupt countries in South Asia, only Afghanistan is below Bangladesh Their position in the index is 163
On the other hand, Bhutan (25th) is the least corrupt country in the region It is followed by India (70th), Sri Lanka (93rd), Nepal (113th), Pakistan (120th), Maldives (130th) and Bangladesh (146th).
Source- TIB