The research & development by government, total in constant ppp $ in the United States is now 621,908.44 million, marking a 17,834.52 million (3.0%) increase compared to 2021.
Research & development by government, total in constant PPP $ in the United States
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Government R&D total in constant PPP $
United States Government R&D total in constant PPP $ between 1981 and 2022
| Period | Government R&D total in constant PPP $ | Change |
|---|---|---|
| 2022 | 621,908.44M | +17,834.52M |
| 2021 | 604,073.92M | -19,254.79M |
| 2020 | 623,328.71M | +17,012.29M |
| 2019 | 606,316.42M | +33,423.95M |
| 2018 | 572,892.47M | +46,131.31M |
| 2017 | 526,761.17M | +6,624.15M |
| 2016 | 520,137.02M | -26,522.98M |
| 2015 | 546,660.00M | +578.73M |
| 2014 | 546,081.27M | +8,295.07M |
| 2013 | 537,786.20M | -19,240.75M |
| 2012 | 557,026.94M | -27,765.59M |
| 2011 | 584,792.53M | +7,554.20M |
| 2010 | 577,238.33M | +35,798.94M |
| 2009 | 541,439.39M | +24,944.34M |
| 2008 | 516,495.05M | +8,351.20M |
| 2007 | 508,143.85M | +15,449.33M |
| 2006 | 492,694.52M | +10,890.22M |
| 2005 | 481,804.31M | +6,515.73M |
| 2004 | 475,288.57M | -4,086.39M |
| 2003 | 479,374.96M | +16,154.82M |
| 2002 | 463,220.14M | +27,338.64M |
| 2001 | 435,881.50M | +46,790.56M |
| 2000 | 389,090.94M | +14,779.24M |
| 1999 | 374,311.69M | +9,303.45M |
| 1998 | 365,008.24M | +2,901.07M |
| 1997 | 362,107.17M | -2,004.19M |
| 1996 | 364,111.36M | -11,158.27M |
| 1995 | 375,269.62M | +3,842.75M |
| 1994 | 371,426.87M | -6,899.84M |
| 1993 | 378,326.71M | -4,994.69M |
| 1992 | 383,321.39M | +4,629.51M |
| 1991 | 378,691.88M | -13,873.26M |
| 1990 | 392,565.15M | -88.59M |
| 1989 | 392,653.74M | +5,622.20M |
| 1988 | 387,031.54M | +8,161.00M |
| 1987 | 378,870.54M | -696.02M |
| 1986 | 379,566.56M | +933.81M |
| 1985 | 378,632.75M | +20,143.33M |
| 1984 | 358,489.43M | +25,029.12M |
| 1983 | 333,460.31M | +25,474.15M |
| 1982 | 307,986.16M | +4,161.83M |
| 1981 | 303,824.33M |