I am surprised; I would have expected the over-weighting of recent births to be far larger. The graph shows 1920s births and 1970s births as about equally likel

I am surprised; I would have expected the over-weighting of recent births to be far larger. The graph shows 1920s births and 1970s births as about equally likely to be notable. That doesn't fit with my experience that every minor 30-something writer or actor has their own page.