* The gaps in the trend lines indicate a shift from the National Science Foundation’s disciplinary classification system to the National Center for Education Statistics’ Classification of Instructional Programs. Please see the Note on the Data Used to Calculate the Number of Degree Completions in English Language and Literature and in Languages and Literatures Other than English for an explanation of the differences between the two systems that are most pertinent to this indicator. Data not published for all years. Degree counts and shares do not include second majors.
Source: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, Integrated Postsecondary Data System; accessed via the National Science Foundation’s online integrated science and engineering resources data system, WebCASPAR.