Different shapes of volcanoes will influence the timing of the eruption because they have a different type of pressure.
Volcanoes with tighter entrance will have higher pressure built up within it and the eruption that came from of it tend to be louder and faster.
Meanwhile, volcanoes with bigger entrance have lower pressure in it, so the eruption that came from it tend to be slower.
It isn't the best map for displaying large areas due to the fact that the larger the area the more distortion becomes greater the futher you move from the line where the cone intersects the globe.
The average global birth rate was 18.5 births per 1,000 total population
