Over the past six years, some countries such as Senegal, Ivory Coast and Britain have bolstered efforts to battle corruption, TI found. Others have slipped lower in the NGO's worldwide ranking, including Syria - whose civil war will enter its eighth year in March - or Yemen, where fighting has raged for more than three years.
Over the past six years, some countries such as Senegal, Ivory Coast and Britain have bolstered efforts to battle corruption, TI found. Others have slipped lower in the NGO's worldwide ranking, including Syria - whose civil war will enter its eighth year in March - or Yemen, where fighting has raged for more than three years.