Yes it is! I absolutely love this stuff.

Estimates put the current count of neutron stars at one billion in our galaxy and a total of one hundred billion stars total. So around one percent of stars in our galaxy are neutron stars. Most stars are in binary orbits so taken all together it lines up with the distribution quite nicely I think. Plus remember it's by mass so one gold atom counts for as much as 79 hydrogen atoms. If we viewed it by atomic count instead of total mass heavy elements are even rarer than the graph implies.