Data
U. Puerto Rico, Rio Piedras
| Fields | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 |
|---|---|---|---|---|---|---|---|---|---|---|
| All fields | 62 | 56 | 23 | 29 | 28 | 59 | 26 | 70 | 79 | 79 |
| Science and engineering | 42 | 41 | 19 | 25 | 20 | 48 | 16 | 54 | 64 | 61 |
| Agricultural sciences and natural resources | 3 | 4 | . | 1 | 5 | 6 | 1 | 2 | . | 1 |
| Agricultural sciences | . | 1 | . | . | . | . | . | . | . | . |
| Natural resources and conservation | 3 | 3 | . | 1 | 5 | 6 | 1 | 2 | . | 1 |
| Biological and biomedical sciences | 9 | 7 | 1 | 6 | 4 | 10 | 1 | 10 | 18 | 9 |
| Biochemistry and biophysics | 1 | 2 | . | . | . | 1 | . | . | 1 | . |
| Biology and biomedical sciences, general | 3 | 1 | 1 | 1 | . | 6 | . | 2 | 10 | 3 |
| Cellular and developmental biology, and anatomy | . | . | . | 1 | . | . | . | . | . | . |
| Ecology, evolutionary biology, and epidemiology | 1 | 1 | . | 1 | 2 | 2 | . | 2 | 3 | 2 |
| Genetics and genomics | . | . | . | . | . | 1 | . | . | . | . |
| Microbiology and immunology | 1 | . | . | 1 | . | . | . | 1 | 1 | 1 |
| Molecular biology | 3 | 1 | . | 2 | 1 | . | . | 2 | . | 1 |
| Neurobiology and neurosciences | . | 2 | . | . | . | . | 1 | 2 | 2 | 1 |
| Physiology, pathology, and cancer biology | . | . | . | . | . | . | . | 1 | . | . |
| Biology and biomedical sciences, other | . | . | . | . | 1 | . | . | . | 1 | 1 |
| Engineering | 2 | 1 | 1 | . | . | 1 | . | 1 | . | . |
| Chemical and petroleum engineering | . | . | 1 | . | . | . | . | . | . | . |
| Materials and mining engineering | 2 | . | . | . | . | 1 | . | 1 | . | . |
| Engineering, other | . | 1 | . | . | . | . | . | . | . | . |
| Geosciences, atmospheric, and ocean sciences | . | 1 | . | 1 | . | . | . | . | 1 | . |
| Geological sciences | . | . | . | 1 | . | . | . | . | . | . |
| Ocean, marine, and atmospheric sciences | . | 1 | . | . | . | . | . | . | 1 | . |
| Health sciences | . | . | 1 | . | . | . | . | . | 1 | . |
| Public health | . | . | . | . | . | . | . | . | 1 | . |
| Health sciences, other | . | . | 1 | . | . | . | . | . | . | . |
| Mathematics and statistics | . | 1 | 1 | 2 | . | 3 | . | 5 | 1 | 1 |
| Applied mathematics | . | . | . | . | . | 1 | . | . | . | . |
| Mathematics | . | 1 | . | . | . | 1 | . | . | . | . |
| Mathematics and statistics, other | . | . | 1 | 2 | . | 1 | . | 5 | 1 | 1 |
| Physical sciences | 8 | 6 | 7 | 4 | 7 | 9 | . | 13 | 15 | 23 |
| Chemistry | 8 | 6 | 6 | 3 | 4 | 6 | . | 6 | 7 | 16 |
| Physics | . | . | 1 | 1 | 3 | 3 | . | 7 | 8 | 7 |
| Psychology | 15 | 20 | 5 | 8 | 3 | 13 | 7 | 19 | 21 | 17 |
| Clinical psychology | 5 | 6 | 2 | 1 | . | 2 | . | 5 | 3 | 10 |
| Counseling and applied psychology | 2 | 1 | . | 2 | 2 | 1 | 1 | 2 | . | 4 |
| Research and experimental psychology | . | 3 | . | 1 | . | 1 | 2 | . | 3 | . |
| Psychology, other | 8 | 10 | 3 | 4 | 1 | 9 | 4 | 12 | 15 | 3 |
| Social sciences | 5 | 1 | 3 | 3 | 1 | 6 | 7 | 4 | 7 | 10 |
| Economics | . | . | . | . | . | . | . | 1 | . | . |
| Public policy analysis | . | . | 1 | . | . | . | . | . | . | . |
| Sociology, demography, and population studies | . | . | . | . | . | . | . | . | . | . |
| Social sciences, other | 5 | 1 | 2 | 3 | 1 | 6 | 7 | 3 | 7 | 10 |
| Non-science and engineering | 20 | 15 | 4 | 4 | 8 | 11 | 10 | 16 | 15 | 18 |
| Business | 2 | 1 | . | . | . | 3 | . | 3 | 1 | 9 |
| Business | 2 | 1 | . | . | . | 3 | . | 3 | 1 | 9 |
| Education | . | . | . | . | . | . | . | 1 | . | . |
| Education, other | . | . | . | . | . | . | . | 1 | . | . |
| Humanities and arts | 14 | 10 | 3 | 4 | 6 | 6 | 6 | 10 | 10 | 8 |
| Letters | 1 | 2 | 1 | 1 | 3 | . | 4 | 2 | 3 | 1 |
| Foreign languages and literature | 7 | 4 | . | 2 | 2 | 5 | 1 | 6 | 5 | . |
| History | 5 | 4 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | . |
| Humanities and arts, other | 1 | . | . | . | . | . | . | . | . | 7 |
| Other non-science and engineering | 4 | 4 | 1 | . | 2 | 2 | 4 | 2 | 4 | 1 |
| Public administration and social services | 4 | 3 | 1 | . | 2 | 2 | 4 | 2 | 4 | 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
