Between 2500 B.C. and 2012, a total of 34,513 meteorite impacts have been registered, 33,277 (96%) of them with a mass of 10 Kg. or less. Only 531 meteorites with a mass of 40 Kg. or more, have been recorded in the same time period. The most common type of meteor registered is the L6 (19%), followed by types H5 (16%), H4, H6,and L5.

In the lower graph it is interesting to note, that the frequency of meteor impacts remained relatively constant until the year 1974, when we start to see spikes and larger numbers of registered impacts that continue to the present.

For the interactive map, visit: Health Intelligence: Registered meteorites that has impacted on Earth visualized