All surveyed fields |
62,851 |
38,166 |
24,685 |
29,864 |
32,987 |
Science and engineering |
43,841 |
28,176 |
15,665 |
20,214 |
23,627 |
Science |
36,738 |
22,662 |
14,076 |
17,476 |
19,262 |
Agricultural sciences |
1,290 |
777 |
513 |
715 |
575 |
Biological sciences |
20,086 |
11,299 |
8,787 |
9,194 |
10,892 |
Anatomy |
287 |
148 |
139 |
129 |
158 |
Biochemistry |
2,232 |
1,375 |
857 |
918 |
1,314 |
Biology |
2,268 |
1,273 |
995 |
1,130 |
1,138 |
Biometry and epidemiology |
536 |
289 |
247 |
286 |
250 |
Biophysics |
185 |
120 |
65 |
71 |
114 |
Botany |
596 |
357 |
239 |
346 |
250 |
Cell biology |
2,574 |
1,447 |
1,127 |
1,188 |
1,386 |
Ecology |
205 |
108 |
97 |
144 |
61 |
Entomology and parasitology |
266 |
144 |
122 |
149 |
117 |
Genetics |
1,407 |
815 |
592 |
666 |
741 |
Microbiology, immunology, and virology |
2,437 |
1,293 |
1,144 |
1,137 |
1,300 |
Nutrition |
224 |
76 |
148 |
135 |
89 |
Pathology |
1,582 |
863 |
719 |
626 |
956 |
Pharmacology |
1,383 |
780 |
603 |
643 |
740 |
Physiology |
1,399 |
784 |
615 |
638 |
761 |
Zoology |
87 |
51 |
36 |
75 |
12 |
Biological sciences nec |
2,418 |
1,376 |
1,042 |
913 |
1,505 |
Communicationa |
58 |
37 |
21 |
32 |
26 |
Computer sciences |
760 |
605 |
155 |
297 |
463 |
Earth, atmospheric, and ocean sciences |
1,956 |
1,212 |
744 |
1,069 |
887 |
Atmospheric sciences |
209 |
138 |
71 |
88 |
121 |
Geosciences |
637 |
411 |
226 |
283 |
354 |
Oceanography |
446 |
243 |
203 |
266 |
180 |
Earth, atmospheric, and ocean sciences nec |
664 |
420 |
244 |
432 |
232 |
Family and consumer sciences and human sciencesa |
58 |
14 |
44 |
43 |
15 |
Mathematical sciences |
902 |
709 |
193 |
456 |
446 |
Mathematics and applied mathematics |
782 |
620 |
162 |
406 |
376 |
Statistics |
120 |
89 |
31 |
50 |
70 |
Multidisciplinary and interdisciplinary studiesa |
742 |
479 |
263 |
427 |
315 |
Neurosciencea |
1,525 |
864 |
661 |
737 |
788 |
Physical sciences |
7,430 |
5,769 |
1,661 |
3,109 |
4,321 |
Astronomy |
509 |
361 |
148 |
272 |
237 |
Chemistry |
4,016 |
3,050 |
966 |
1,520 |
2,496 |
Physics |
2,651 |
2,163 |
488 |
1,176 |
1,475 |
Physical sciences nec |
254 |
195 |
59 |
141 |
113 |
Psychology |
1,132 |
490 |
642 |
843 |
289 |
Clinical psychology |
104 |
32 |
72 |
93 |
11 |
Psychology, general |
613 |
282 |
331 |
430 |
183 |
Psychology nec |
415 |
176 |
239 |
320 |
95 |
Social sciences |
799 |
407 |
392 |
554 |
245 |
Agricultural economics |
60 |
37 |
23 |
42 |
18 |
Anthropology (cultural and social) |
96 |
43 |
53 |
75 |
21 |
Economics (except agricultural) |
50 |
35 |
15 |
20 |
30 |
Geography |
69 |
42 |
27 |
39 |
30 |
History and philosophy of science |
14 |
8 |
6 |
6 |
8 |
Linguistics |
31 |
14 |
17 |
21 |
10 |
Political science |
176 |
101 |
75 |
118 |
58 |
Sociology |
97 |
35 |
62 |
70 |
27 |
Sociology and anthropology |
2 |
1 |
1 |
2 |
0 |
Social sciences nec |
204 |
91 |
113 |
161 |
43 |
Engineering |
7,103 |
5,514 |
1,589 |
2,738 |
4,365 |
Aerospace engineering |
170 |
139 |
31 |
64 |
106 |
Agricultural engineering |
133 |
90 |
43 |
46 |
87 |
Architecturea |
6 |
3 |
3 |
3 |
3 |
Biomedical engineering |
1,161 |
773 |
388 |
531 |
630 |
Chemical engineering |
1,098 |
830 |
268 |
388 |
710 |
Civil engineeringa |
590 |
441 |
149 |
236 |
354 |
Electrical engineering |
1,152 |
967 |
185 |
450 |
702 |
Engineering science |
292 |
233 |
59 |
113 |
179 |
Industrial engineering |
127 |
100 |
27 |
64 |
63 |
Mechanical engineering |
985 |
835 |
150 |
338 |
647 |
Metallurgical and materials engineering |
854 |
682 |
172 |
290 |
564 |
Mining engineering |
5 |
4 |
1 |
2 |
3 |
Nuclear engineering |
120 |
108 |
12 |
49 |
71 |
Petroleum engineering |
53 |
39 |
14 |
8 |
45 |
Engineering nec |
357 |
270 |
87 |
156 |
201 |
Health |
19,010 |
9,990 |
9,020 |
9,650 |
9,360 |
Clinical medicine |
16,361 |
8,601 |
7,760 |
8,249 |
8,112 |
Anesthesiology |
436 |
255 |
181 |
193 |
243 |
Cardiology |
787 |
471 |
316 |
381 |
406 |
Endocrinology |
473 |
215 |
258 |
224 |
249 |
Gastroenterology |
319 |
166 |
153 |
138 |
181 |
Hematology |
367 |
192 |
175 |
165 |
202 |
Neurologya |
952 |
501 |
451 |
425 |
527 |
Obstetrics and gynecology |
307 |
108 |
199 |
159 |
148 |
Oncology and cancer research |
1,923 |
1,054 |
869 |
790 |
1,133 |
Ophthalmology |
518 |
277 |
241 |
214 |
304 |
Otorhinolaryngology |
144 |
84 |
60 |
65 |
79 |
Pediatrics |
1,583 |
705 |
878 |
958 |
625 |
Preventive medicine and community health |
730 |
310 |
420 |
484 |
246 |
Psychiatry |
1,089 |
405 |
684 |
764 |
325 |
Pulmonary disease |
279 |
150 |
129 |
162 |
117 |
Radiology |
979 |
651 |
328 |
373 |
606 |
Surgery |
1,373 |
844 |
529 |
606 |
767 |
Clinical medicine nec |
4,102 |
2,213 |
1,889 |
2,148 |
1,954 |
Other health |
2,649 |
1,389 |
1,260 |
1,401 |
1,248 |
Dental sciences |
343 |
188 |
155 |
145 |
198 |
Nursing |
76 |
10 |
66 |
64 |
12 |
Pharmaceutical sciences |
982 |
622 |
360 |
443 |
539 |
Speech pathology and audiology |
59 |
21 |
38 |
47 |
12 |
Veterinary sciences |
534 |
223 |
311 |
363 |
171 |
Other health nec |
655 |
325 |
330 |
339 |
316 |