Since when United Nations Development Programme (UNDP) has been publishing Human Development Report (HDR)?

1990

The correct answer is Option (3) → 1990

Since 1990, the United Nations Development Programme (UNDP) has been publishing the Human Development Report every year. This report provides a rank-wise list of all member countries according to the level of human development. The Human Development index and the Human Poverty index are two important indices to measure human development used by the UNDP.