Ti Corruption Perception Index: Ranking same, but ‘graft rose’ Staff Correspondent Staff Correspondent Bangladesh has been ranked 146th having scored only 26 out of 100 in the Transparency International Corruption Perceptions Index 2020. It failed to improve both in terms of ranking and score from the previous year. The country has been placed at the 12th spot from the bottom, two notches worse from the previous index. The index has been a flagship research of TI, a Berlin-based global graft watchdog, since 1995. This year, the index has been prepared on 180 countries. There have been instances where more than one country secured the same spot as they scored the same.