Ask HN: What is the average karma points of HN users?

Out of curiosity, how many karma points does the average HN user generally get to? I understand that the question should likely be timeframed, I.e. within a year or two. I found there is a top list, but no statistic on the average values. Also would be curious to know how long would it take on average to get to that point. I assume we are talking in years, but I could be wrong.