Iran Iran, Research and development expenditure (% of GDP)

Year Value Rank Change Change,%
2021 0.727 45 -0.0616 -7.82%
2019 0.788 46 +0.0285 +3.75%
2017 0.76 43 +0.366 +92.9%
2015 0.394 65 +0.158 +66.9%
2013 0.236 74 -0.0583 -19.8%
2012 0.294 61 +0.0299 +11.3%
2010 0.264 69 -0.00816 -2.99%
2009 0.273 65 -0.374 -57.8%
2008 0.646 43 +0.0873 +15.6%
2006 0.559 44 -0.0636 -10.2%
2005 0.623 40 +0.118 +23.4%
2004 0.505 45 -0.0903 -15.2%
2003 0.595 41 +0.0993 +20%
2002 0.496 43 -0.0066 -1.31%
2001 0.502 44

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