THE GREAT DEPRESSION STATISTICS
Average Rate of Death by Suicide (per 100,000 Population)
19201928: 12.1
1929: 18.1
19301940: 15.4
The Great Crash of 1929, which suddenly brought economic ruin to thousands of people accustomed to a decade of prosperity, caused an immediate and dramatic spike in suicides. Suicide rates, which averaged 12.1 per 100,000 people in the decade prior to the Depression, jumped to an alarming 18.9 in the year of Wall Street's crash. The suicide rate remained higher than normal throughout the remainder of the Great Depression, then fell sharply during World War II.11
https://www.shmoop.com/great-depression/statistics.html
Suicide and The Economy
On April 12, 1937, the express train to New York roared across the New Jersey countryside. The train, a Pennsy Railroad electric locomotive the color of bulls blood, usually passed through the station at Elizabeth at about 50 miles per hour. On this particular morning, it came to an unanticipated stop. As the express rounded the curve, my great-grandfather jumped down from the platform, where witnesses reported he had been pacing for 10 minutes, and lay down across the tracks.
Detailed studies of individual cases, or psychological autopsies, might help researchers draw conclusions about causes, but autopsies have not been done in large enough volume. So correlations are the best we can do, but they need to be as specific as possible. Suicide is not strongly correlated to the economy, but to unemployment. In the modern era, for every 1 percent increase in the unemployment rate, there has typically been an increase of about 1 percent in the number of suicides, according to Steve Stack, a professor at Wayne State University.
Men still, more than women, define their self-worth by how much money they make and their occupations. That partly goes to explain why the suicide rate is three times higher among men than women.
https://www.theatlantic.com/health/archive/2013/09/suicide-and-the-economy/279961/
US Gun Deaths, 1999-2015
Suicides, Homicides, Unintentional Deaths, Legal Intervention Deaths, Deaths from Undetermined Consequences
https://gun-control.procon.org/view.resource.php?resourceID=006094
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Suicide rates correlate to the economy. The statistics from the 30's bear that out.
On this chart one can see the suicide by gun increase beginning 2008, after the worst economic hit since the Great Depression. This may also correlate with the explosion of gun purchases during this period? -The other standout is the increase in suicides by gun in the 10-14 age group. Quite startling. Imo