Bogotá has gone to great lengths to change its formerly notorious crime rate and its image with increasing success after being considered in the 1990s to be one of the most violent cities in the world. In 1993 there were 4,352 murders at a rate of 81 per 100,000 people; in 2007 Bogotá suffered 1,401 murders at a rate of 20 per 100,000 inhabitants, and had a further reduction to 14 per 100,000 inhabitants in 2017 (the lowest since 1979). This success was mainly the result of a participatory and integrated security policy; "Comunidad Segura", that was first adopted in 1995 and continues to be enforced. 1.2 percent of street addresses account for 99 percent of homicides.