Robbery incidents in Perry were also non-existent in both 2011 and 2019. The robbery rate per 1,000 people remains at zero, with the city contributing 0% to the state's robbery statistics. This absence of robberies may indicate strong community cohesion and effective local security measures.

Aggravated assault cases follow the same pattern, with zero reported incidents in both 2011 and 2019. The aggravated assault rate per 1,000 people is zero, and the city's contribution to the state's aggravated assault figures is 0%. This consistent lack of reported assaults further reinforces the image of Perry as a peaceful community.

Given the absence of reported violent crimes, it is challenging to draw correlations between crime trends and other factors such as population density, median rent, or race distribution. The data suggests that the city has maintained its safety record despite population growth and changes in demographics.

Applying predictive models to forecast violent crime trends for Perry is challenging due to the consistent zero-crime reports. If this trend continues, we can project that in 2029 (five years from now), the city may continue to experience very low to zero reported violent crimes. However, it's important to note that even small fluctuations could significantly impact percentages in a city of this size.

In summary, Perry stands out as a remarkably safe community based on the available violent crime data. The consistent absence of reported murders, rapes, robberies, and aggravated assaults over the years paints a picture of a peaceful small city. This trend has persisted despite population growth, suggesting effective community practices and law enforcement strategies. As the city continues to evolve, maintaining this exemplary safety record will likely remain a priority for local authorities and residents alike.