Data
Clark U.
| Fields | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 |
|---|---|---|---|---|---|---|---|---|---|---|
| All fields | 28 | 26 | 24 | 37 | 15 | 14 | 31 | 38 | 24 | 24 |
| Science and engineering | 26 | 21 | 23 | 34 | 10 | 13 | 24 | 37 | 21 | 19 |
| Agricultural sciences and natural resources | . | . | . | . | . | . | . | 3 | . | . |
| Natural resources and conservation | . | . | . | . | . | . | . | 3 | . | . |
| Biological and biomedical sciences | 4 | 2 | 2 | 4 | 2 | 3 | 2 | 9 | 1 | . |
| Biochemistry and biophysics | 1 | . | 2 | 1 | . | . | . | 2 | . | . |
| Biology and biomedical sciences, general | . | 1 | . | . | . | . | . | 1 | . | . |
| Cellular and developmental biology, and anatomy | . | . | . | 1 | . | 1 | 1 | . | . | . |
| Ecology, evolutionary biology, and epidemiology | 2 | 1 | . | 1 | 2 | . | . | 3 | 1 | . |
| Genetics and genomics | . | . | . | . | . | 1 | . | . | . | . |
| Microbiology and immunology | 1 | . | . | . | . | . | . | 1 | . | . |
| Molecular biology | . | . | . | . | . | . | 1 | 1 | . | . |
| Physiology, pathology, and cancer biology | . | . | . | . | . | . | . | 1 | . | . |
| Biology and biomedical sciences, other | . | . | . | 1 | . | 1 | . | . | . | . |
| Computer and information sciences | . | . | . | . | . | . | . | . | . | 1 |
| Computer and information sciences, other | . | . | . | . | . | . | . | . | . | 1 |
| Geosciences, atmospheric, and ocean sciences | . | . | . | 1 | . | . | . | . | . | . |
| Geological sciences | . | . | . | 1 | . | . | . | . | . | . |
| Health sciences | . | . | . | . | . | . | 1 | . | . | . |
| Public health | . | . | . | . | . | . | 1 | . | . | . |
| Physical sciences | 2 | 1 | . | 4 | . | 3 | 1 | 5 | . | 3 |
| Chemistry | 1 | 1 | . | 1 | . | 1 | . | 2 | . | 3 |
| Physics | 1 | . | . | 3 | . | 2 | 1 | 3 | . | . |
| Psychology | 8 | 7 | 7 | 3 | 3 | 1 | 5 | 9 | 9 | 6 |
| Clinical psychology | 6 | 5 | 2 | 1 | 3 | . | 3 | 3 | 5 | . |
| Research and experimental psychology | 2 | 1 | 4 | 2 | . | 1 | 2 | 4 | 3 | 2 |
| Psychology, other | . | 1 | 1 | . | . | . | . | 2 | 1 | 4 |
| Social sciences | 12 | 11 | 14 | 22 | 5 | 6 | 15 | 11 | 11 | 9 |
| Economics | 4 | 6 | 2 | 8 | 3 | 3 | 4 | 6 | 3 | 5 |
| Public policy analysis | . | . | . | . | . | . | . | . | 1 | . |
| Social sciences, other | 8 | 5 | 12 | 14 | 2 | 3 | 11 | 5 | 7 | 4 |
| Non-science and engineering | 2 | 5 | 1 | 3 | 5 | 1 | 7 | 1 | 3 | 5 |
| Business | . | . | . | . | 2 | . | . | . | . | . |
| Business | . | . | . | . | 2 | . | . | . | . | . |
| Humanities and arts | 1 | 5 | 1 | 3 | 3 | 1 | 7 | 1 | 3 | 5 |
| History | 1 | 5 | 1 | 3 | 2 | 1 | 7 | 1 | 3 | 5 |
| Humanities and arts, other | . | . | . | . | 1 | . | . | . | . | . |
| Other non-science and engineering | 1 | . | . | . | . | . | . | . | . | . |
| Non-science and engineering, other | 1 | . | . | . | . | . | . | . | . | . |
NOTES:
- . = data were not collected at this level or institution was not eligible to participate for this survey year.
SOURCE: National Center for Science and Engineering Statistics, Survey of Earned Doctorates
