does detroit have a similar firearms discharge report?

i came across this link / pdf from the NYPD the other day. is there any similar type documentation / analysis for detroit? just curious.

http://www.nyc.gov/html/nypd/downloa...ort_2014V2.pdf

Over the last 11 years the NYPD averaged 4.63 police offices taking their own lives using a firearm each year.

I find that to be very surprising.