4. Germany
Germany always invested greatly in Research and Development, but there is a downfall of 0.3 %, compared to the last year. In 2013, Germany invested $105 billion, or 2.85% of its GDP.

EQRoy/Shutterstock.com
Germany always invested greatly in Research and Development, but there is a downfall of 0.3 %, compared to the last year. In 2013, Germany invested $105 billion, or 2.85% of its GDP.
EQRoy/Shutterstock.com