The report of the 2009 Working Group recorded a total of 53,232 cases transmitted by the Working Group to Governments since their inception in 1980 and affecting 82 states. The number of cases that are still under study due to lack of clarification, closed or discontinuous cases amounts to 42,600. Since 2004 the Working Group had clarified 1,776 cases. In the previous report of 2007, the number of cases had been 51,531 and affected 79 countries. Many of the countries in the cases are affected internally by violent conflicts, while in other countries the practice of repressive policies towards political opponents is denounced. In other countries, generally in the western and European hemispheres, there are still historical cases that remain unresolved and constitute permanent crimes.