A new Bureau of Justice Statistics Report by Erica Smith and Jessica Truman shows a significant decline in the Prevalence Of Violent Crime Among Households With Children, 1993-2010. The study is based on the large-scale annual National Crime Victimization Survey (NCVS) and it differs from standard victimization reports in its explicit focus on households with kids.The figure below shows the percentage of households with children in which at least one member age 12 or older experienced nonfatal violent victimization (rape, sexual assault, robbery, aggravated assault, and simple assault) in the previous year. This does not necessarily mean that the children witnessed the violence or that they were even aware of it, but it does give us a pretty good sense of whether kids are living with household members (age 12 or over) who are themselves experiencing violence. And the NCVS provides the sort of high-quality nationally representative survey data that are useful in charting big-picture trends. According to the report, this rate dropped from 12.6 percent of children to 3.9 percent in the past 18 years (the blip in 2006 is due to a shift in methodology). That’s about a 69 percent decline since 1993.