As of January 17, 2017, a total of 3,233,122 comic books appear on the CGC Census.
The following chart shows the total number of submissions (universal, signature, restored, and qualified) according to the CGC census data compiled at CGCdata.com, with the oldest decades at the bottom and newest at the top. The numbers for 1930s comics are included, but are so low that they do not appear in the chart.
The portion of each CGC grading year(s) attributed to each decade of comic books is shown as a percentage in the chart below.