How is the money which is spent on space flight, in terms of launch costs, distributed between different purposes? I suppose that it would be unwieldy to consider the money spent on the development and construction of the equipment launched. If so, let's focus on launch costs alone.
Below I suggest a partitioning, but any categorization for which statistics exist would be very interesting. Global or US only are both of interest, depending on availability of data.
Military
Civilian (the ISS, communication, navigation, weather)
Astronomy (space telescopes, interplanetary probes, student's cubesats)
Consumer (tourism, funerals, time capsules)
Launch development (testing launch vehicles, launch escape systems et c)
