Military expenditures - percent of GDP

Afghanistan	1.01% of GDP (2015) 1.33% of GDP (2014) 1.06% of GDP (2013) 1.14% of GDP (2012) 1.78% of GDP (2011)
Albania	1.14% of GDP (2016) 1.16% of GDP (2015) 1.35% of GDP (2014) 1.41% of GDP (2013) 1.49% of GDP (2012)
Algeria	6% of GDP (2016) 6.24% of GDP (2015) 5.56% of GDP (2014) 4.96% of GDP (2013) 4.46% of GDP (2012)
Angola	3.52% of GDP (2015) 5.4% of GDP (2014) 4.88% of GDP (2013) 3.59% of GDP (2012) 3.5% of GDP (2011)
Argentina	0.86% of GDP (2015) 0.87% of GDP (2014) 0.83% of GDP (2013) 0.78% of GDP (2012) 0.76% of GDP (2011)
Armenia	4% of GDP (2016) 4.25% of GDP (2015) 3.94% of GDP (2014) 4% of GDP (2013) 3.58% of GDP (2012)
Australia	1.95% of GDP (2015) 1.81% of GDP (2014) 1.69% of GDP (2013) 1.7% of GDP (2012) 1.83% of GDP (2011)
Austria	0.68% of GDP (2016 est.) 0.67% of GDP (2015) 0.75% of GDP (2014) 0.75% of GDP (2013) 0.78% of GDP (2012)
Azerbaijan	5.61% of GDP (2015) 4.56% of GDP (2014) 4.58% of GDP (2013) 4.72% of GDP (2012) 4.67% of GDP (2011)
Bahrain	4.59% of GDP (2015) 4.42% of GDP (2014) 4.14% of GDP (2013) 3.84% of GDP (2012) 3.59% of GDP (2011)
Bangladesh	1.09% of GDP (2014) 1.15% of GDP (2013) 1.35% of GDP (2012) 1.44% of GDP (2011) 1.35% of GDP (2010)
Belarus	1.2% of GDP (2016) 1.33% of GDP (2015) 1.33% of GDP (2014) 1.33% of GDP (2013) 1.28% of GDP (2012)
Belgium	0.85% of GDP (2016) 0.91% of GDP (2015) 0.97% of GDP (2014) 1.01% of GDP (2013) 1.05% of GDP (2012)
Belize	1.12% of GDP (2015) 1.03% of GDP (2014) 1.09% of GDP (2013) 0.97% of GDP (2012) 1.04% of GDP (2011)
Benin	1.1% of GDP (2015) 0.96% of GDP (2014) 0.94% of GDP (2013) 0.96% of GDP (2012)
Bolivia	1.18% of GDP (2016) 1.24% of GDP (2015) 1.39% of GDP (2014) 1.45% of GDP (2013) 1.47% of GDP (2012)
Bosnia and Herzegovina	1% of GDP (2015) 1.03% of GDP (2014) 1.09% of GDP (2013) 1.15% of GDP (2012) 1.14% of GDP (2011)
Botswana	2.8% of GDP (2015) 2.39% of GDP (2014) 2.02% of GDP (2013) 2.27% of GDP (2012) 2.36% of GDP (2011)
Brazil	1.39% of GDP (2015) 1.35% of GDP (2014) 1.33% of GDP (2013) 1.38% of GDP (2012) 1.41% of GDP (2011)
Brunei	3.28% of GDP (2015) 3.08% of GDP (2014) 2.28% of GDP (2013) 2.16% of GDP (2012) 2.24% of GDP (2011)
Bulgaria	1.35% of GDP (2016 est.) 1.29% of GDP (2015) 1.32% of GDP (2014) 1.46% of GDP (2013) 1.35% of GDP (2012)
Burkina Faso	1.67% of GDP (2014) 1.34% of GDP (2013) 1.32% of GDP (2012) 1.29% of GDP (2011)
Burma	3.5% of GDP (2015) 3.58% of GDP (2014) 3.81% of GDP (2013) 3.71% of GDP (2012)
Burundi	2.14% of GDP (2015) 2.01% of GDP (2014) 2.24% of GDP (2013) 2.39% of GDP (2012)
Cambodia	2% of GDP (2015 est.) 1.66% of GDP (2014) 1.58% of GDP (2013) 1.55% of GDP (2012) 1.5% of GDP (2011)
Cameroon	1.25% of GDP (2015) 1.25% of GDP (2014) 1.33% of GDP (2013) 1.34% of GDP (2012) 1.31% of GDP (2011)
Canada	0.98% of GDP (2016) 0.97% of GDP (2015) 1% of GDP (2014) 1.01% of GDP (2013) 1.12% of GDP (2012)
Cape Verde	0.56% of GDP (2015) 0.53% of GDP (2014) 0.53% of GDP (2013) 0.56% of GDP (2012) 0.52% of GDP (2011)
Chad	2.03% of GDP (2015) 2.82% of GDP (2014) 5.61% of GDP (2013) NA% (2012) 5.02% of GDP (2011)
Chile	1.92% of GDP (2015) 1.98% of GDP (2014) 2.05% of GDP (2013) 2.06% of GDP (2012) 2.17% of GDP (2011)
China	1.3% of GDP (2017 est) 1.28% of GDP (2016) 1.95% of GDP (2015) 1.9% of GDP (2014) 1.85% of GDP (2013)
Colombia	3.24% of GDP (2016) 3.38% of GDP (2015) 3.13% of GDP (2014) 3.29% of GDP (2013) 3.17% of GDP (2012)
Congo, Democratic Republic of the	1.39% of GDP (2015) 1.04% of GDP (2014) 1.25% of GDP (2013) 1.21% of GDP (2012) 1% of GDP (2011)
Congo, Republic of the	4.97% of GDP (2014) 2.61% of GDP (2013)
Cote d'Ivoire	1.47% of GDP (2015) 1.53% of GDP (2014) 1.38% of GDP (2013) 1.51% of GDP (2012) 1.41% of GDP (2011)
Croatia	1.55% of GDP (2015) 1.59% of GDP (2014) 1.66% of GDP (2013) 1.69% of GDP (2012) 1.78% of GDP (2011)
Cuba	3.08% of GDP (2015) 3.54% of GDP (2014) 3.51% of GDP (2013) 3.94% of GDP (2012) 3.08% of GDP (2011)
Cyprus	1.81% of GDP (2015) 1.54% of GDP (2014) 1.6% of GDP (2013) 1.66% of GDP (2012) 1.75% of GDP (2011)
Denmark	1.17% of GDP (2016) 1.14% of GDP (2015) 1.16% of GDP (2014) 1.23% of GDP (2013) 1.34% of GDP (2012)
Dominican Republic	0.65% of GDP (2015) 0.67% of GDP (2014) 0.62% of GDP (2013) 0.65% of GDP (2012) 0.6% of GDP (2011)
East Timor	2.56% of GDP (2015) 2.12% of GDP (2014) 2.42% of GDP (2013) 2.58% of GDP (2012) 1.79% of GDP (2011)
Ecuador	1.82% of GDP (2016) 1.86% of GDP (2015) 1.94% of GDP (2014) 2.08% of GDP (2013) 1.97% of GDP (2012)
Egypt	1.73% of GDP (2015) 1.71% of GDP (2014) 1.62% of GDP (2013) 1.67% of GDP (2012) 1.93% of GDP (2011)
El Salvador	0.86% of GDP (2015) 0.93% of GDP (2014) 0.98% of GDP (2013) 0.94% of GDP (2012) 0.95% of GDP (2011)
Equatorial Guinea	0.78% of GDP (2014)
Estonia	2.16% of GDP (2016 est.) 2.07% of GDP (2015) 1.94% of GDP (2014) 1.9% of GDP (2013) 1.89% of GDP (2012)
Ethiopia	0.71% of GDP (2015) 0.73% of GDP (2014) 0.81% of GDP (2013) 0.87% of GDP (2012) 1.09% of GDP (2011)
European Union	1.65% of GDP (2012) 1.66% of GDP (2011) 1.65% of GDP (2010)
Fiji	1.12% of GDP (2015) 0.97% of GDP (2014) 1.39% of GDP (2013) 1.49% of GDP (2012) 1.61% of GDP (2011)
Finland	1.33% of GDP (2017 est.) 1.37% of GDP (2016) 1.29% of GDP (2015) 1.3% of GDP (2014) 1.41% of GDP (2013)
France	1.78% of GDP (2016) 2.1% of GDP (2015) 2.24% of GDP (2014) 2.22% of GDP (2013) 2.24% of GDP (2012)
Gabon	1.19% of GDP (2015) NA% 1.14% of GDP (2014) 1.6% of GDP (2013) 1.62% of GDP (2012) 1.46% of GDP (2011)
Gambia, The	1.48% of GDP (2015) 1.72% of GDP (2014) 1.15% of GDP (2013) 1.22% of GDP (2012)
Georgia	2.23% of GDP (2016) 2.34% of GDP (2015) 2.26% of GDP (2014) 2.53% of GDP (2013) 3.1% of GDP (2012)
Germany	1.19% of GDP (2016 est.) 1.19% of GDP (2015) 1.19% of GDP (2014) 1.23% of GDP (2013) 1.31% of GDP (2012)
Ghana	0.49% of GDP (2015) 0.48% of GDP (2014) 0.53% of GDP (2013) 0.8% of GDP (2012) 0.59% of GDP (2011)
Greece	2.61% of GDP (2015) 2.34% of GDP (2014) 2.36% of GDP (2013) 2.41% of GDP (2012) 2.48% of GDP (2011)
Guatemala	0.42% of GDP (2016) 0.39% of GDP (2015) 0.42% of GDP (2014) 0.46% of GDP (2013) 0.45% of GDP (2012)
Guinea	3.85% of GDP (2014) 3.09% of GDP (2013) 2.98% of GDP (2012)
Guinea-Bissau	1.76% of GDP (2015) 1.94% of GDP (2014) 2.11% of GDP (2013) 2.46% of GDP (2012) 1.58% of GDP (2011)
Guyana	1.43% of GDP (2015) 1.28% of GDP (2014) 1.18% of GDP (2013) 1.18% of GDP (2012) 1.26% of GDP (2011)
Honduras	1.55% of GDP (2015) 1.64% of GDP (2014) 1.55% of GDP (2013) 1.15% of GDP (2012) 1.13% of GDP (2011)
Hungary	0.84% of GDP (2015) 0.87% of GDP (2014) 0.95% of GDP (2013) 1.04% of GDP (2012) 1.05% of GDP (2011)
Iceland	0.1% of GDP (2016) 0.13% of GDP (2012) 0.14% of GDP (2011) 0.13% of GDP (2010)
India	2.42% of GDP (2015) 2.49% of GDP (2014) 2.46% of GDP (2013) 2.54% of GDP (2012) 2.65% of GDP (2011)
Indonesia	0.89% of GDP (2015) 0.78% of GDP (2014) 0.92% of GDP (2013) 0.71% of GDP (2012) 0.65% of GDP (2011)
Iran	2.33% of GDP (2014) 2.34% of GDP (2013) 2.81% of GDP (2012) 2.41% of GDP (2011)
Iraq	7.28% of GDP (2015) 4.16% of GDP (2014) 3.37% of GDP (2013) 2.78% of GDP (2012) 3.18% of GDP (2011)
Ireland	0.35% of GDP (2015) 0.46% of GDP (2014) 0.5% of GDP (2013) 0.51% of GDP (2012) 0.54% of GDP (2011)
Israel	5.38% of GDP (2015) 5.86% of GDP (2014) 5.75% of GDP (2013) 5.72% of GDP (2012) 5.88% of GDP (2011)
Italy	1.31% of GDP (2015) 1.47% of GDP (2014) 1.59% of GDP (2013) 1.63% of GDP (2012) 1.68% of GDP (2011)
Jamaica	0.83% of GDP (2015) 0.87% of GDP (2014) 0.9% of GDP (2013) 0.93% of GDP (2012) 0.93% of GDP (2011)
Japan	0.93% of GDP (2015) 0.95% of GDP (2014) 0.95% of GDP (2013) 0.97% of GDP (2012) 0.99% of GDP (2011)
Jordan	4.31% of GDP (2015) 4.33% of GDP (2014) 4.3% of GDP (2013) 4.76% of GDP (2012) 5.53% of GDP (2011)
Kazakhstan	1.03% of GDP (2015) 1.04% of GDP (2014) 1.08% of GDP (2013) 1.05% of GDP (2012) 0.94% of GDP (2011)
Kenya	1.51% of GDP (2015) 1.33% of GDP (2014) 1.56% of GDP (2013) 1.67% of GDP (2012) 1.54% of GDP (2011)
Korea, South	2.3% of GDP (2016) 2.3% of GDP (2015) 2.64% of GDP (2014) 2.63% of GDP (2013) 2.61% of GDP (2012)
Kosovo	0.78% of GDP (2015) 0.73% of GDP (2014) 0.69% of GDP (2013) 0.67% of GDP (2012) 0.76% of GDP (2011)
Kuwait	3.65% of GDP (2014) 3.27% of GDP (2013) 3.41% of GDP (2012) 3.5% of GDP (2011)
Kyrgyzstan	3.58% of GDP (2015) 3.38% of GDP (2014) 3.2% of GDP (2013) 3.21% of GDP (2012) 3.4% of GDP (2011)
Laos	0.2% of GDP (2013) 0.22% of GDP (2012) 0.23% of GDP (2011)
Latvia	1.7% of GDP (2016) 1.45% of GDP (2016) 1.04% of GDP (2015) 0.94% of GDP (2014) 0.93% of GDP (2013)
Lebanon	4.76% of GDP (2015) 4.96% of GDP (2014) 4.36% of GDP (2013) 4.07% of GDP (2012) 4.06% of GDP (2011)
Lesotho	2.06% of GDP (2016) 2.14% of GDP (2015) 1.88% of GDP (2014) 1.92% of GDP (2013) 2% of GDP (2012)
Liberia	0.62% of GDP (2016) 0.66% of GDP (2015) 0.71% of GDP (2014) 0.78% of GDP (2013) 0.87% of GDP (2012)
Lithuania	1.8% of GDP (2017) 1.49% of GDP (2016) 1.14% of GDP (2015) 0.88% of GDP (2014) 0.76% of GDP (2013)
Luxembourg	0.44% of GDP (2016) 0.43% of GDP (2015) 0.39% of GDP (2014) 0.38% of GDP (2013) 0.38% of GDP (2012)
Macedonia	1.07% of GDP (2015) 1.09% of GDP (2014) 1.17% of GDP (2013) 1.23% of GDP (2012) 1.26% of GDP (2011)
Madagascar	0.59% of GDP (2016) 0.6% of GDP (2015) 0.65% of GDP (2014) 0.68% of GDP (2013) 0.69% of GDP (2012)
Malawi	0.66% of GDP (2015) 0.89% of GDP (2014) 1.24% of GDP (2013) 0.82% of GDP (2012) 0.66% of GDP (2011)
Malaysia	1.54% of GDP (2015) 1.46% of GDP (2014) 1.52% of GDP (2013) 1.43% of GDP (2012) 1.57% of GDP (2011)
Mali	2.43% of GDP (2015) 1.56% of GDP (2014) 1.2% of GDP (2013) 1.2% of GDP (2012) 1.24% of GDP (2011)
Malta	0.57% of GDP (2015) 0.53% of GDP (2014) 0.53% of GDP (2013) 0.54% of GDP (2012) 0.58% of GDP (2011)
Mauritania	2.67% of GDP (2014) 2.56% of GDP (2013) 2.72% of GDP (2012)
Mauritius	0.26% of GDP (2014) 0.19% of GDP (2013) 0.14% of GDP (2012) 0.15% of GDP (2011)
Mexico	0.68% of GDP (2015) 0.67% of GDP (2014) 0.62% of GDP (2013) 0.59% of GDP (2012) 0.55% of GDP (2011)
Moldova	0.36% of GDP (2016) 0.35% of GDP (2015) 0.33% of GDP (2014) 0.33% of GDP (2012) 0.33% of GDP (2011)
Mongolia	0.87% of GDP (2015) 0.86% of GDP (2014) 0.85% of GDP (2013) 0.96% of GDP (2012) 0.84% of GDP (2011)
Montenegro	1.63% of GDP (2015) 1.51% of GDP (2014) 1.58% of GDP (2013) 1.66% of GDP (2012) 1.75% of GDP (2011)
Morocco	3.25% of GDP (2015) 3.68% of GDP (2014) 3.81% of GDP (2013) 3.46% of GDP (2012) 3.3% of GDP (2011)
Mozambique	0.99% of GDP (2015) 1.02% of GDP (2014) 0.99% of GDP (2013) 0.91% of GDP (2012) 0.91% of GDP (2011)
Namibia	4.82% of GDP (2015) 4.25% of GDP (2014) 3.07% of GDP (2013) 3.17% of GDP (2012) 3.57% of GDP (2011)
Nepal	1.59% of GDP (2016) 1.51% of GDP (2015) 1.59% of GDP (2014) 1.54% of GDP (2013) 1.43% of GDP (2012)
Netherlands	1.17% of GDP (2017) 1.17% of GDP (2016) 1.16% of GDP (2015) 1.15% of GDP (2014) 1.16% of GDP (2013)
New Zealand	1.19% of GDP (2015) 1.14% of GDP (2014) 1.12% of GDP (2013) 1.19% of GDP (2012) 1.23% of GDP (2011)
Nicaragua	0.65% of GDP (2016) 0.78% of GDP (2015) 0.69% of GDP (2014) 0.69% of GDP (2013) 0.67% of GDP (2012)
Niger	4% of GDP (2016) 5.46% of GDP (2015) 3.45% of GDP (2014) 1.06% of GDP (2012) 1.31% of GDP (2011)
Nigeria	0.42% of GDP (2015) 0.41% of GDP (2014) 0.47% of GDP (2013) 0.5% of GDP (2012) 0.58% of GDP (2011)
Norway	1.54% of GDP (2016 est.) 1.47% of GDP (2015) 1.51% of GDP (2014) 1.48% of GDP (2013) 1.47% of GDP (2012)
Oman	12.75% of GDP (2016) 14.58% of GDP (2015) 11.8% of GDP (2014) 15% of GDP (2013) 8.61% of GDP (2012)
Pakistan	3.55% of GDP (2015) 3.48% of GDP (2014) 3.47% of GDP (2013) 3.48% of GDP (2012) 3.29% of GDP (2011)
Papua New Guinea	0.66% of GDP (2014) 0.68% of GDP (2013) 0.72% of GDP (2012) 0.5% of GDP (2011)
Paraguay	1.71% of GDP (2015) 1.4% of GDP (2014) 1.36% of GDP (2013) 1.38% of GDP (2012) 1.2% of GDP (2011)
Peru	1.18% of GDP (2016) 1.17% of GDP (2015) 1.48% of GDP (2014) 1.54% of GDP (2013) 1.28% of GDP (2012)
Philippines	1.32% of GDP (2015) 1.09% of GDP (2014) 1.24% of GDP (2013) 1.16% of GDP (2012) 1.21% of GDP (2011)
Poland	2% of GDP (2016 est.) 2.23% of GDP (2015) 1.85% of GDP (2014) 1.72% of GDP (2013) 1.74% of GDP (2012)
Portugal	1.85% of GDP (2015) 1.79% of GDP (2014) 2.09% of GDP (2013) 1.91% of GDP (2012) 2% of GDP (2011)
Romania	1.42% of GDP (2016) 1.45% of GDP (2015) 1.35% of GDP (2014) 1.28% of GDP (2013) 1.22% of GDP (2012)
Russia	5.01% of GDP (2015) 4.17% of GDP (2014) 3.96% of GDP (2013) 3.75% of GDP (2012) 3.46% of GDP (2011)
Rwanda	1.16% of GDP (2015) 1.15% of GDP (2014) 1.1% of GDP (2013) 1.11% of GDP (2012) 1.18% of GDP (2011)
Saudi Arabia	13.5% of GDP (2015) 10.7% of GDP (2014) 9% of GDP (2013) 7.7% of GDP (2012) 7.25% of GDP (2011)
Senegal	1.89% of GDP (2017 est.) 1.73% of GDP (2016) 1.58% of GDP (2015) 1.57% of GDP (2014) 1.6% of GDP (2013)
Serbia	1.34% of GDP (2017 est.) 1.25% of GDP (2016) 1.41% of GDP (2015) 1.49% of GDP (2014) 1.48% of GDP (2013)
Seychelles	1.26% of GDP (2015) 2.42% of GDP (2014) 0.98% of GDP (2013) 0.87% of GDP (2012) 0.82% of GDP (2011)
Sierra Leone	0.82% of GDP (2015) 0.97% of GDP (2014) 0.64% of GDP (2013) 0.78% of GDP (2012) 0.87% of GDP (2011)
Singapore	3.22% of GDP (2015) 3.16% of GDP (2014) 3.11% of GDP (2013) 3.17% of GDP (2012) 3.24% of GDP (2011)
Slovakia	1.16% of GDP (2016) 1.15% of GDP (2015) 1.01% of GDP (2014) 1% of GDP (2013) 1.2% of GDP (2012)
Slovenia	0.93% of GDP (2016) 0.94% of GDP (2015) 0.98% of GDP (2014) 1.06% of GDP (2013) 1.17% of GDP (2012)
South Africa	1.1% of GDP (2015) 1.11% of GDP (2014) 1.12% of GDP (2013) 1.13% of GDP (2012) 1.14% of GDP (2011)
South Sudan	10.93% of GDP (2015) 9.77% of GDP (2014) 7.41% of GDP (2013) 9.53% of GDP (2012) 5.91% of GDP (2011)
Spain	0.91% of GDP (2017) 1.18% of GDP (2015) 1.23% of GDP (2014) 1.26% of GDP (2013) 1.41% of GDP (2012)
Sri Lanka	2.21% of GDP (2015) 2.53% of GDP (2014) 2.27% of GDP (2013) 2.14% of GDP (2012) 2.68% of GDP (2011)
Swaziland	1.79% of GDP (2015) 1.81% of GDP (2014) 1.87% of GDP (2013) 1.86% of GDP (2012) 2.15% of GDP (2011)
Sweden	1.1% of GDP (2015) 1.14% of GDP (2014) 1.12% of GDP (2013) 1.14% of GDP (2012) 1.12% of GDP (2011)
Switzerland	0.71% of GDP (2015) 0.65% of GDP (2014) 0.73% of GDP (2013) 0.69% of GDP (2012) 0.71% of GDP (2011)
Tajikistan	1.13% of GDP (2014) 1% of GDP (2012) 1.09% of GDP (2011)
Tanzania	1.12% of GDP (2015) 1.03% of GDP (2014) 1% of GDP (2013) 0.93% of GDP (2012) 0.92% of GDP (2011)
Thailand	1.45% of GDP (2015) 1.42% of GDP (2014) 1.41% of GDP (2013) 1.38% of GDP (2012) 1.49% of GDP (2011)
Togo	1.71% of GDP (2015) 1.85% of GDP (2014) 1.77% of GDP (2013) 1.63% of GDP (2012) 1.57% of GDP (2011)
Trinidad and Tobago	1.08% of GDP (2015) 0.75% of GDP (2014) 0.8% of GDP (2013) 0.66% of GDP (2012) 0.57% of GDP (2011)
Tunisia	2.28% of GDP (2015) 1.94% of GDP (2014) 1.64% of GDP (2013) 1.51% of GDP (2012) 1.56% of GDP (2011)
Turkey	1.69% of GDP (2016) 1.67% of GDP (2015) 1.7% of GDP (2014) 1.75% of GDP (2013) 1.76% of GDP (2012)
Uganda	1.2% of GDP (2015) 1.2% of GDP (2014) 1.2% of GDP (2013) 1.47% of GDP (2012) 3.22% of GDP (2011)
Ukraine	3.8% of GDP (2016) 4% of GDP (2015) 3.02% of GDP (2014) 2.39% of GDP (2013) 2.35% of GDP (2012)
United Arab Emirates	5.66% of GDP (2014) 6.06% of GDP (2013) 5.09% of GDP (2012) 5.5% of GDP (2011)
United Kingdom	1.94% of GDP (2015) 1.97% of GDP (2014) 2.09% of GDP (2013) 2.21% of GDP (2012) 2.31% of GDP (2011)
United States	3.3% of GDP (2015) 3.51% of GDP (2014) 3.83% of GDP (2013) 4.24% of GDP (2012) 4.58% of GDP (2011)
Uruguay	1.8% of GDP (2015) 1.49% of GDP (2014) 1.86% of GDP (2013) 1.77% of GDP (2012) 1.76% of GDP (2011)
Venezuela	1% of GDP (2015) 1.16% of GDP (2014) 1.43% of GDP (2013) 1.3% of GDP (2012) 0.75% of GDP (2011)
Vietnam	2.36% of GDP (2015) 2.29% of GDP (2014) 2.18% of GDP (2013) 2.16% of GDP (2012) 1.98% of GDP (2011)
World	2.42% of GDP (2012) 2.51% of GDP (2011) 2.42% of GDP (2010)
Yemen	3.97% of GDP (2013) 4.08% of GDP (2012) 4.57% of GDP (2011) 4.93% of GDP (2010)
Zambia	1.75% of GDP (2015) 1.63% of GDP (2014) 1.36% of GDP (2013) 1.36% of GDP (2012) 1.32% of GDP (2011)
Zimbabwe	2.61% of GDP (2015) 2.59% of GDP (2014) 2.64% of GDP (2013) 2.57% of GDP (2012) 1.81% of GDP (2011)

Source: CIA Factbook