Data
U. Michigan, Ann Arbor
| Fields | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|
| All fields | 936 | 900 | 861 | 780 | 846 | 801 | 853 | 778 | 818 | 851 |
| Science and engineering | 826 | 765 | 758 | 674 | 740 | 661 | 722 | 640 | 673 | 706 |
| Agricultural sciences and natural resources | 4 | 1 | 11 | 2 | 6 | 3 | 6 | 11 | 6 | 8 |
| Agricultural sciences | 1 | . | 1 | . | . | . | . | 1 | . | 1 |
| Natural resources and conservation | 3 | 1 | 10 | 2 | 6 | 3 | 6 | 10 | 6 | 7 |
| Biological and biomedical sciences | 181 | 148 | 153 | 131 | 128 | 124 | 132 | 122 | 139 | 130 |
| Biochemistry and biophysics | 8 | 7 | 8 | 5 | 10 | 11 | 9 | 11 | 15 | 26 |
| Biology and biomedical sciences, general | 8 | 2 | 6 | 4 | 5 | 6 | 6 | 3 | 6 | . |
| Bioinformatics, biostatistics, and computational biology | 41 | 30 | 30 | 27 | 19 | 19 | 26 | 19 | 22 | 15 |
| Cellular and developmental biology, and anatomy | 5 | 5 | 3 | 2 | 7 | 8 | 9 | 14 | 10 | 9 |
| Ecology, evolutionary biology, and epidemiology | 27 | 23 | 19 | 25 | 26 | 21 | 25 | 15 | 17 | 16 |
| Genetics and genomics | 3 | 7 | 8 | 6 | 2 | 4 | 3 | 7 | 6 | 3 |
| Microbiology and immunology | 13 | 12 | 16 | 10 | 8 | 16 | 12 | 13 | 17 | 18 |
| Molecular biology | 21 | 22 | 22 | 17 | 11 | 7 | 11 | 10 | 9 | 11 |
| Neurobiology and neurosciences | 16 | 12 | 13 | 13 | 19 | 9 | 9 | 16 | 13 | 11 |
| Pharmacology and toxicology | 13 | 4 | 7 | 5 | 8 | 6 | 6 | 3 | 6 | 12 |
| Physiology, pathology, and cancer biology | 20 | 17 | 13 | 12 | 11 | 14 | 16 | 8 | 15 | 9 |
| Biology and biomedical sciences, other | 6 | 7 | 8 | 5 | 2 | 3 | . | 3 | 3 | . |
| Computer and information sciences | 28 | 32 | 22 | 35 | 40 | 30 | 32 | 19 | 25 | 16 |
| Computer science | 15 | 13 | 8 | 27 | 27 | 24 | 22 | 14 | 21 | 7 |
| Computer and information sciences, other | 13 | 19 | 14 | 8 | 13 | 6 | 10 | 5 | 4 | 9 |
| Engineering | 286 | 266 | 275 | 223 | 245 | 218 | 237 | 223 | 201 | 227 |
| Aerospace, aeronautical, and astronautical engineering | 22 | 24 | 17 | 27 | 17 | 15 | 34 | 17 | 10 | 22 |
| Bioengineering and biomedical engineering | 24 | 26 | 24 | 16 | 21 | 20 | 23 | 15 | 19 | 31 |
| Chemical and petroleum engineering | 25 | 25 | 30 | 21 | 18 | 22 | 25 | 20 | 11 | 18 |
| Civil, environmental, and transportation engineering | 19 | 17 | 11 | 19 | 14 | 16 | 16 | 12 | 8 | 13 |
| Electrical and computer engineering | 69 | 75 | 71 | 41 | 46 | 46 | 55 | 59 | 52 | 48 |
| Industrial engineering and operations research | 14 | 9 | 13 | 11 | 23 | 13 | 11 | 11 | 18 | 8 |
| Materials and mining engineering | 27 | 22 | 16 | 21 | 20 | 10 | 22 | 22 | 27 | 19 |
| Mechanical engineering | 54 | 43 | 60 | 40 | 59 | 54 | 36 | 33 | 34 | 44 |
| Engineering, other | 32 | 25 | 33 | 27 | 27 | 22 | 15 | 34 | 22 | 24 |
| Geosciences, atmospheric, and ocean sciences | 18 | 19 | 23 | 10 | 16 | 18 | 17 | 12 | 20 | 15 |
| Geological sciences | 11 | 9 | 14 | 5 | 10 | 11 | 10 | 6 | 15 | 8 |
| Ocean, marine, and atmospheric sciences | 7 | 10 | 9 | 5 | 6 | 7 | 7 | 6 | 5 | 7 |
| Health sciences | 33 | 33 | 29 | 34 | 35 | 39 | 39 | 34 | 31 | 52 |
| Nursing science | 1 | 4 | 3 | 7 | 6 | 8 | 11 | 6 | 12 | 11 |
| Pharmaceutical sciences | 6 | 10 | 7 | 6 | 8 | 10 | 7 | 6 | 9 | 6 |
| Public health | 10 | 11 | 10 | 14 | 14 | 17 | 10 | 16 | 5 | 24 |
| Health sciences, other | 16 | 8 | 9 | 7 | 7 | 4 | 11 | 6 | 5 | 11 |
| Mathematics and statistics | 30 | 46 | 36 | 35 | 40 | 33 | 26 | 27 | 24 | 34 |
| Applied mathematics | 4 | 7 | 8 | 7 | 5 | 4 | 6 | 7 | 3 | 6 |
| Mathematics | 3 | 6 | 4 | 4 | 11 | 11 | 8 | 5 | 12 | 17 |
| Statistics | 8 | 19 | 11 | 11 | 14 | 10 | 6 | 8 | 5 | 8 |
| Mathematics and statistics, other | 15 | 14 | 13 | 13 | 10 | 8 | 6 | 7 | 4 | 3 |
| Physical sciences | 126 | 110 | 106 | 101 | 122 | 107 | 117 | 87 | 111 | 101 |
| Astronomy and astrophysics | 8 | 7 | 13 | 6 | 9 | 7 | 7 | 10 | 12 | 10 |
| Chemistry | 75 | 64 | 55 | 59 | 65 | 59 | 65 | 43 | 59 | 53 |
| Physics | 43 | 39 | 38 | 36 | 48 | 41 | 45 | 34 | 40 | 38 |
| Psychology | 32 | 28 | 29 | 29 | 32 | 29 | 27 | 25 | 18 | 25 |
| Clinical psychology | 5 | 5 | 2 | 4 | 6 | 5 | 3 | 3 | 3 | 4 |
| Counseling and applied psychology | 3 | 4 | 3 | 5 | 4 | 6 | 1 | 4 | 2 | 2 |
| Research and experimental psychology | 20 | 18 | 20 | 14 | 20 | 17 | 20 | 12 | 11 | 18 |
| Psychology, other | 4 | 1 | 4 | 6 | 2 | 1 | 3 | 6 | 2 | 1 |
| Social sciences | 88 | 82 | 74 | 74 | 76 | 60 | 89 | 80 | 98 | 98 |
| Anthropology | 11 | 12 | 9 | 9 | 14 | 9 | 16 | 9 | 13 | 17 |
| Economics | 20 | 24 | 22 | 20 | 23 | 21 | 33 | 28 | 29 | 30 |
| Political science and government | 17 | 10 | 15 | 10 | 14 | 11 | 14 | 16 | 21 | 20 |
| Public policy analysis | 6 | 1 | 1 | 3 | 2 | . | 1 | 1 | 3 | 3 |
| Sociology, demography, and population studies | 14 | 8 | 8 | 8 | 7 | 7 | 12 | 8 | 9 | 10 |
| Social sciences, other | 20 | 27 | 19 | 24 | 16 | 12 | 13 | 18 | 23 | 18 |
| Non-science and engineering | 110 | 135 | 103 | 106 | 106 | 140 | 131 | 138 | 145 | 145 |
| Business | 13 | 11 | 15 | 9 | 13 | 18 | 9 | 11 | 20 | 16 |
| Business | 13 | 11 | 15 | 9 | 13 | 18 | 9 | 11 | 20 | 16 |
| Education | 20 | 27 | 25 | 26 | 19 | 21 | 34 | 17 | 38 | 31 |
| Education leadership and administration | . | . | . | . | 1 | . | 1 | . | 3 | . |
| Education research | 8 | 13 | 10 | 10 | 8 | 8 | 15 | 11 | 20 | 19 |
| Teacher education and teaching fields | 7 | 9 | 6 | 8 | 7 | 11 | 16 | 4 | 12 | 11 |
| Education, other | 5 | 5 | 9 | 8 | 3 | 2 | 2 | 2 | 3 | 1 |
| Humanities and arts | 60 | 76 | 47 | 53 | 52 | 83 | 75 | 86 | 72 | 77 |
| Letters | 20 | 37 | 20 | 21 | 12 | 21 | 17 | 20 | 22 | 27 |
| Foreign languages and literature | 5 | 4 | 4 | 3 | 11 | 9 | 10 | 20 | 6 | 10 |
| History | 14 | 15 | 10 | 13 | 11 | 27 | 25 | 26 | 21 | 19 |
| Philosophy and religious studies | 6 | 11 | 1 | 5 | 6 | 7 | 7 | 4 | 5 | 9 |
| Music and performing arts | 3 | 2 | 5 | 1 | 5 | 5 | 3 | 3 | 7 | 4 |
| Humanities and arts, other | 12 | 7 | 7 | 10 | 7 | 14 | 13 | 13 | 11 | 8 |
| Other non-science and engineering | 17 | 21 | 16 | 18 | 22 | 18 | 13 | 24 | 15 | 21 |
| Communication | 8 | 6 | 5 | 5 | 5 | 4 | 4 | 5 | 3 | 7 |
| Public administration and social services | 3 | 6 | 8 | 3 | 5 | 5 | 5 | 5 | 8 | 6 |
| Non-science and engineering, other | 6 | 9 | 3 | 10 | 12 | 9 | 4 | 14 | 4 | 8 |
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

