Some figures:
Top ten nations/Military power (by military expenditures):
http://www.nationmaster.com/graph-T/mil_exp_dol_fig
code:
1. United States $276.7 billion (FY99 est.)
2. China $55.91 billion (FY02)
3. France $46.5 billion (2000)
4. Japan $39.52 billion (FY02)
5. Germany $38.8 billion (2002)
6. United Kingdom $31.7 billion (2002)
7. Italy $20.2 billion (2002)
8. Saudi Arabia $18.3 billion (FY00)
9. Brazil $13.408 billion (FY99)
10. Korea, South $13,094.3 million (FY02)
Top ten nations/Economical power (by gross domestic product): http://www.nationmaster.com/graph-T/eco_gdp_ppp
code:
1. United States $9,612.7 billion
2. China $5,019.4 billion
3. Japan $3,394.4 billion
4. India $2,395.4 billion
5. Germany $2,062.2 billion
6. France $1,426.6 billion
7. United Kingdom $1,404.4 billion
8. Italy $1,363.0 billion
9. Brazil $1,299.4 billion
10. Russia $1,219.4 billion