Table A-10. Imputation for full-time graduate students in science, engineering, and health fields, by mechanism of support, sex, and source of support: 2018
Mechanism of support and sex
All sources
Federal
Domestic
Foreign
Institutional
Self-support
DOD
DOE
HHS
NASA
NSF
USDA
Other
NIH
Other
Doctoral students, imputation rate (%)
All full-time doctoral students
1.1
10.8
7.3
10.0
5.1
12.1
9.9
5.2
12.3
8.7
7.9
10.0
12.0
Fellowships
9.9
9.9
4.9
10.4
16.5
12.8
11.9
6.8
10.7
9.5
9.8
9.7
na
Research assistantships
9.8
10.7
6.4
9.9
4.8
11.4
9.2
4.0
13.5
8.9
4.5
10.5
na
Teaching assistantships
11.6
na
36.4
na
0.0
20.0
12.5
16.3
11.8
12.4
8.1
11.7
na
Traineeships
9.8
13.3
58.8
13.0
6.1
18.5
11.6
7.7
9.1
9.9
7.9
6.4
na
Other types of support
11.6
15.9
14.3
12.0
0.0
22.7
8.3
19.5
7.2
8.7
12.5
10.2
12.0
Male
3.4
10.3
7.1
9.6
4.4
12.8
9.8
3.6
13.3
8.9
7.8
10.1
12.8
Female
2.6
13.2
9.0
10.4
5.9
11.5
10.3
5.3
10.9
8.5
8.8
10.3
11.4
Doctoral students, number imputeda
All full-time doctoral students
2,603
569
303
1,901
118
194
1,938
81
726
1,285
265
14,125
2,909
Fellowships
3,459
44
8
230
13
30
480
5
79
191
64
2,347
na
Research assistantships
8,987
484
246
1,188
84
141
1,290
54
559
905
60
3,890
na
Teaching assistantships
7,543
na
24
na
0
4
101
14
31
69
29
7,368
na
Traineeships
1,043
4
20
570
21
15
49
1
23
43
7
291
na
Other types of support
4,752
39
5
42
0
5
25
8
37
146
111
1,293
2,909
Male
4,700
416
222
889
50
135
1,237
29
477
811
172
8,104
1,598
Female
2,688
159
91
1,012
68
63
722
40
253
485
99
6,308
1,332
Master's students, imputation rate (%)
All full-time master's students
1.6
6.2
7.5
14.9
6.7
7.0
8.1
4.6
20.9
10.1
15.0
11.5
12.8
Fellowships
12.4
19.6
0.0
28.2
2.6
5.6
4.4
11.1
15.3
8.2
13.5
12.7
na
Research assistantships
10.5
13.2
7.3
13.2
5.5
7.3
9.6
4.1
8.8
7.8
9.1
12.0
na
Teaching assistantships
12.8
na
0.0
na
0.0
25.0
4.2
1.9
28.8
27.7
18.3
12.8
na
Traineeships
12.0
5.9
0.0
25.7
10.1
0.0
0.0
15.4
5.4
4.2
0.0
12.8
na
Other types of support
13.6
2.5
16.7
4.3
9.8
0.0
6.9
14.5
31.6
13.1
16.6
10.9
12.8
Male
4.0
6.1
9.7
17.8
2.2
5.5
9.1
4.9
17.8
9.5
14.2
11.5
13.9
Female
3.2
6.5
0.0
12.9
9.9
9.4
6.5
4.4
24.2
10.8
16.3
11.9
14.6
Master's students, number imputeda
All full-time master's students
4,090
145
31
145
36
21
175
49
946
479
231
6,670
22,047
Fellowships
852
10
0
22
1
1
8
1
41
36
20
714
na
Research assistantships
2,123
96
27
82
18
19
146
38
120
192
21
1,359
na
Teaching assistantships
2,896
na
0
na
0
1
8
1
49
51
22
2,810
na
Traineeships
271
1
0
35
13
0
0
2
4
8
0
208
na
Other types of support
26,822
39
4
6
4
0
16
8
842
195
168
1,901
22,047
Male
4,916
113
31
73
5
10
119
24
350
251
140
3,305
11,693
Female
4,001
32
0
73
31
11
56
25
622
229
91
3,477
12,785