United States United States, Research and development expenditure (% of GDP)

Year Value Rank Change Change,%
2022 3.59 3 +0.103 +2.96%
2021 3.48 3 +0.0585 +1.71%
2020 3.42 4 +0.278 +8.82%
2019 3.15 9 +0.157 +5.24%
2018 2.99 7 +0.107 +3.71%
2017 2.88 9 +0.0468 +1.65%
2016 2.84 8 +0.0635 +2.29%
2015 2.77 10 +0.0645 +2.38%
2014 2.71 9 +0.0129 +0.478%
2013 2.7 9 +0.0232 +0.868%
2012 2.67 10 -0.0653 -2.38%
2011 2.74 8 +0.0236 +0.869%
2010 2.71 9 -0.0774 -2.77%
2009 2.79 7 +0.047 +1.71%
2008 2.74 7 +0.13 +4.96%
2007 2.62 6 +0.0697 +2.74%
2006 2.55 7 +0.0435 +1.74%
2005 2.5 7 +0.0151 +0.606%
2004 2.49 6 -0.0633 -2.48%
2003 2.55 6 +0.0027 +0.106%
2002 2.55 5 -0.0897 -3.4%
2001 2.64 6 +0.0173 +0.661%
2000 2.62 4 +0.0762 +3%
1999 2.54 5 +0.0474 +1.9%
1998 2.5 4 +0.0191 +0.77%
1997 2.48 5 +0.027 +1.1%
1996 2.45 4

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