Final answer:
The data provided does not include the percentage of jail inmates who reported sexual assault in 2012. To find this specific data, one would need to refer to specific studies or reports on the matter from sources like the Bureau of Justice Statistics.
Step-by-step explanation:
The available data does not specify the percent of jail inmates who reported sexual assault in 2012. However, understanding the magnitude of the U.S. criminal justice system is crucial as it sets the context in which this issue is situated. The United States holds the largest number of prisoners compared to any other nation in the world and has the highest incarceration rate with over 700 persons incarcerated per 100,000. As of 2018, approximately 2.3 million people were incarcerated, with a total correctional population, including those on parole or probation, reaching up to 6.4 million.
Racial disparities within the prison system are also significant, with higher rates of imprisonment among Black and Hispanic men compared to their white counterparts. The high incarceration rates and the substantial number of individuals under correctional supervision reflect a tough stance on crime and indicate the potential breadth of issues, like sexual assault, within this population.
To accurately determine the specific percentage of jail inmates that reported sexual assault in 2012, one would need to refer to specialized studies or reports addressing this matter directly, such as those published by the Bureau of Justice Statistics.