United States vs Iceland
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In 2025, United States's r&d spending was 4.09% compared to 3.26% in Iceland. United States was higher by 0.83%.
United States vs Iceland — R&D Spending
| Year | United States | Iceland |
|---|---|---|
| 2025 | 4.09% | 3.26% |
| 2022 | 3.59% | 2.60% |
| 2021 | 3.48% | 2.78% |
| 2020 | 3.42% | 2.49% |
| 2019 | 3.15% | 2.34% |
| 2018 | 2.99% | 2.00% |
| 2017 | 2.88% | 2.08% |
| 2016 | 2.84% | 2.11% |
| 2015 | 2.77% | 2.18% |
| 2014 | 2.71% | 1.94% |
| 2013 | 2.70% | 1.69% |
| 2012 | 2.67% | - |
| 2011 | 2.74% | 2.40% |
| 2010 | 2.71% | - |
| 2009 | 2.79% | 2.60% |
| 2008 | 2.74% | 2.46% |
| 2007 | 2.62% | 2.53% |
| 2006 | 2.55% | 2.85% |
| 2005 | 2.50% | 2.68% |
| 2004 | 2.49% | - |