I found only volume 8 because it was indexed, but I can't find the rest of the collection.
Thank you for your answer, but I'm talking specifically about this cover https://www.familysearch.org/ark:/61903/3:1:9396-ZVXV-F?i=252&cc=1974190&cat=96822. It says Vol. 8, are the other volumes available? Because I need to check previous years.
The title board at that URL is from DGS 4583357, Image 253 of 525. DGS 4583357 contains
Item 3/Volume 9B begins with the title board at Image 450 on that same DGS.
Volume 1 is on DGS 4583355, starting with image 401, in the collection to which I referred you in my original reply.