Hi, Ofer. The problem with the later figures is that if I had them prepared as lists yet, I would have had them to post. Since it collapses all that data in the Catalog and more it takes some time to develop the lists — and a lot of weeding out has to happen, too. One problem is that the titles change (like Journey into Mystery to Thor and back, twice) and they're known by one name in my system – but the proper name must be attached to them when they appear in the annual rankings. So that takes a while — and as a hobby effort on my part, I can only get a certain number of hours into working with the data each month. I expect it will be some time still before I have many more years prepared as lists.
If you have the Catalog, though, you're part of the way there — if you're only looking for the Top 10 or 5, it shouldn't be hard to track the usual suspects.
There's no way to beat the 1930s-1950s problem, as far as I know. Russ has posted what little I have seen.