Presently, the research & development by government, total in constant ppp $ 2017 index in the United States stands at 1,224, an increase of 35 (3.0%) since 2021.
Research & development by government, total in constant PPP $ 2017 index in the United States
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Government R&D total in constant PPP $ 2017 index
United States Government R&D total in constant PPP $ 2017 index between 1981 and 2022
Period | Government R&D total in constant PPP $ 2017 index | Change |
---|---|---|
2022 | 1,224 | +35 |
2021 | 1,189 | -38 |
2020 | 1,227 | +33 |
2019 | 1,193 | +66 |
2018 | 1,127 | +91 |
2017 | 1,037 | +13 |
2016 | 1,024 | -52 |
2015 | 1,076 | +1 |
2014 | 1,075 | +16 |
2013 | 1,058 | -38 |
2012 | 1,096 | -55 |
2011 | 1,151 | +15 |
2010 | 1,136 | +70 |
2009 | 1,066 | +49 |
2008 | 1,016 | +16 |
2007 | 1,000 | +30 |
2006 | 970 | +21 |
2005 | 948 | +13 |
2004 | 935 | -8 |
2003 | 943 | +32 |
2002 | 912 | +54 |
2001 | 858 | +92 |
2000 | 766 | +29 |
1999 | 737 | +18 |
1998 | 718 | +6 |
1997 | 713 | -4 |
1996 | 717 | -22 |
1995 | 739 | +8 |
1994 | 731 | -14 |
1993 | 745 | -10 |
1992 | 754 | +9 |
1991 | 745 | -27 |
1990 | 773 | -0 |
1989 | 773 | +11 |
1988 | 762 | +16 |
1987 | 746 | -1 |
1986 | 747 | +2 |
1985 | 745 | +40 |
1984 | 705 | +49 |
1983 | 656 | +50 |
1982 | 606 | +8 |
1981 | 598 |