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

Year Value Rank Change Change,%
2022 0.754 38 -0.0186 -2.4%
2021 0.773 43 -0.0769 -9.05%
2020 0.85 42 +0.0169 +2.03%
2019 0.833 43 +0.0786 +10.4%
2018 0.754 41 +0.0138 +1.86%
2017 0.74 44 -0.0297 -3.86%
2016 0.77 41 -0.179 -18.9%
2015 0.949 39 +0.159 +20.2%
2014 0.79 36 +0.156 +24.6%
2013 0.634 48 +0.0338 +5.64%
2012 0.6 48 +0.0709 +13.4%
2011 0.53 51 -0.0335 -5.95%
2010 0.563 51 +0.0696 +14.1%
2009 0.493 50 +0.0461 +10.3%
2008 0.447 54 +0.0173 +4.02%
2007 0.43 52 -0.0121 -2.74%
2006 0.442 51 -0.00053 -0.12%
2005 0.443 50 -0.0282 -5.98%
2004 0.471 49 -0.00136 -0.288%
2003 0.472 49 +0.00749 +1.61%
2002 0.465 45 +0.0176 +3.95%
2001 0.447 45 -0.0481 -9.71%
2000 0.495 38 -0.0417 -7.77%
1999 0.537 37 +0.0547 +11.3%
1998 0.482 37 +0.0168 +3.6%
1997 0.465 39 +0.0472 +11.3%
1996 0.418 34

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