The graph below gives information about U.S government spending on research between 1890 and 2008.

Submitted for examination is the given line graph illustrating the surveys of expenditure by the US government in four categories from 1980 to 2008. The process is measured in billions of dollars.

Overall

, it can be obvious that all the research increased throughout the timeframe .

Furthermore

, spending on health had the highest proportion of all the time and energy had the lowest figure throughout the period . Beginning with health and stamina , where the quantities had significant changes. Regarding health , started at around 7

then

decreased by 2 in 1984 .

This

was followed by a peak at 21 in 2004, The money

then

decreased to roughly 18 in 2008. Meanwhile, despite remaining unchanged at 2.5 until 1992, the money poured for efficiency rose to five in 1996

then

climbed gradually to approximately 6 in 2008 . Turning to the remaining statistics, where the changes seemed more difficult to recognize. With respect to space and energy, instituted at around seven in 1980, the two figures

then

diminished to five in 1984. The consumption of money for universe and power experienced an upward trend and exceeded each other before ending at roughly 8 and 6 in 2008 respectively.