Attached is a printable chart calculated in millions of U.S. dollars (evaluated prior to the 1934 value), which lays out the military spending as it increased between the years 1908 through 1913. The nations taken into account are Britain, France, Germany, Italy, Russia, Japan and the United States.
Numerous articles about military spending prior to W.W. II in this section...
From Amazon - 1913: In Search of the World Before the Great War