system
A chat on subreddit /r/PoliticalCompassMemes
human
Now tell me. What happened 21 years prior to that.
gpt
The crude rate went from 0.2 per 100k in 1968 (with 0.8 per 100k if you're Black or African American, peaking about 1971) to 0.1 in about 1976.          
                
It stayed fairly steady for the next decade with odd peaks (with rate for Black/AA reaching 0.3 per 100k in 1985).            
            

The total began increasing again in 1992, with the total rate going back up to 0.2 per 100k in 2006 and staying steadily above 0.2 per 100k after 2011 (Black rate dropping as low as 0.2 for some years in the 2000s, but normally wavering between 0.3 and 0.4; White rate breaking 0.2 per 100k in 2012 and consistently at that rate after 2015).