"There are approximately two million defensive gun uses (DGU's) per year by law abiding citizens. That was one of the findings in a national survey conducted by Gary Kleck, a Florida State University criminologist in 1993. Prior to Dr. Kleck's survey, thirteen other surveys indicated a range of between 800,000 to 2.5 million DGU's annually. However these surveys each had their flaws which prompted Dr. Kleck to conduct his own study specifically tailored to estimate the number of DGU's annually.
Subsequent to Kleck's study, the Department of Justice sponsored a survey in 1994 titled, Guns in America: National Survey on Private Ownership and Use of Firearms (text, PDF). Using a smaller sample size than Kleck's, this survey estimated 1.5 million DGU's annually."
At least 1.5 million defensive gun uses per year. That is how many times people in our country use a gun to defend themselves or to stop a crime.
You're welcome.
Also, according to one of your links, the number of justifiable homicides rose from an average of 12 per year to an average of 35 per year. Percentage wise, that looks like a huge increase. But it is actually 23 more in a state with a population of almost 20 million.
Also, since these were listed as "justifiable homicides" they were not simply murders, but use of deadly force to protect themselves or someone else.
How many of those 23 shooters would have been murder victims in the past?