There is some discussion with vague data here [1]; their estimate of "1-2 papers/year is pretty typical" sounds about right to me. That's significantly more th

There is some discussion with vague data here [1]; their estimate of "1-2 papers/year is pretty typical" sounds about right to me. That's significantly more than "one every several years", but perhaps a lot less than might be common in your area. On the other hand, if you were to normalize paper count by number of authors, then maybe my observation does agree with yours. [1] https://academia.stackexchange.com/questions/122426/how-many-papers-does-a-mathematician-publish-on-average-in-a-year/122437 https://academia.stackexchange.com/questions/122426/how-many...