Table 41. Postdoctoral appointees in science, engineering, and health in all institutions, by field, primary source of support, and primary mechanism of support: 2016
Field and primary source of support
Total
Fellowships
Research grants
Traineeships
Other types of support
All surveyed fields
64,712
5,973
40,542
3,778
14,419
Federal
33,184
1,930
27,648
2,781
825
DOD
2,309
57
2,218
7
27
DOE
1,755
24
1,674
1
56
HHS
20,725
1,379
16,462
2,611
273
NIH
19,896
1,292
15,807
2,531
266
Other HHS
829
87
655
80
7
NASA
641
44
579
2
16
NSF
4,113
229
3,713
45
126
USDA
754
32
648
3
71
Other
2,887
165
2,354
112
256
Nonfederal
25,945
3,440
11,833
912
9,760
Institutional
13,540
1,449
4,952
463
6,676
Domestic
10,374
1,271
6,215
407
2,481
Foreign
2,031
720
666
42
603
Self-support
719
na
na
na
719
Unknown
4,864
603
1,061
85
3,115
Science and engineering
45,737
3,889
31,186
1,741
8,921
Federal
24,289
1,227
21,302
1,156
604
DOD
2,065
48
1,997
3
17
DOE
1,735
24
1,654
1
56
HHS
12,777
743
10,827
1,073
134
NIH
12,254
710
10,366
1,045
133
Other HHS
523
33
461
28
1
NASA
627
43
566
2
16
NSF
4,031
226
3,641
40
124
USDA
700
32
602
2
64
Other
2,354
111
2,015
35
193
Nonfederal
17,810
2,219
9,033
531
6,027
Institutional
9,480
841
3,897
327
4,415
Domestic
6,892
821
4,569
188
1,314
Foreign
1,438
557
567
16
298
Self-support
419
na
na
na
419
Unknown
3,219
443
851
54
1,871
Science
37,941
3,415
25,352
1,639
7,535
Federal
20,493
1,141
17,779
1,097
476
DOD
1,099
31
1,057
1
10
DOE
1,225
22
1,164
1
38
HHS
11,881
710
10,032
1,018
121
NIH
11,404
679
9,615
990
120
Other HHS
477
31
417
28
1
NASA
536
43
481
1
11
NSF
3,234
206
2,901
39
88
USDA
646
31
552
2
61
Other
1,872
98
1,592
35
147
Nonfederal
14,436
1,960
6,871
489
5,116
Institutional
7,794
744
3,020
295
3,735
Domestic
5,572
738
3,516
182
1,136
Foreign
1,070
478
335
12
245
Self-support
338
na
na
na
338
Unknown
2,674
314
702
53
1,605
Engineering
7,796
474
5,834
102
1,386
Federal
3,796
86
3,523
59
128
DOD
966
17
940
2
7
DOE
510
2
490
0
18
HHS
896
33
795
55
13
NIH
850
31
751
55
13
Other HHS
46
2
44
0
0
NASA
91
0
85
1
5
NSF
797
20
740
1
36
USDA
54
1
50
0
3
Other
482
13
423
0
46
Nonfederal
3,374
259
2,162
42
911
Institutional
1,686
97
877
32
680
Domestic
1,320
83
1,053
6
178
Foreign
368
79
232
4
53
Self-support
81
na
na
na
81
Unknown
545
129
149
1
266
Health
18,975
2,084
9,356
2,037
5,498
Federal
8,895
703
6,346
1,625
221
DOD
244
9
221
4
10
DOE
20
0
20
0
0
HHS
7,948
636
5,635
1,538
139
NIH
7,642
582
5,441
1,486
133
Other HHS
306
54
194
52
6
NASA
14
1
13
0
0
NSF
82
3
72
5
2
USDA
54
0
46
1
7
Other
533
54
339
77
63
Nonfederal
8,135
1,221
2,800
381
3,733
Institutional
4,060
608
1,055
136
2,261
Domestic
3,482
450
1,646
219
1,167
Foreign
593
163
99
26
305
Self-support
300
na
na
na
300
Unknown
1,645
160
210
31
1,244