U.S. research and development federal obligations FY 1991-2022
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In the fiscal year of 2022, total federal obligations for research and development amounted to approximately 189.06 billion U.S. dollars. This figure is an increase from 1991, when total federal obligations were 61.3 billion U.S. dollars.
在2022财政年度，联邦政府用于研究与开发的义务总额约为1890.6亿美元。该数额自1991年以来的总联邦义务61.3亿美元有所增长。
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