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Table A-9. Imputation for graduate students in science, engineering, and health fields, by citizenship, ethnicity, race, enrollment status, and sex: 2013
  Part time Full time First-time, full-time enrolled
Citizenship, ethnicity, and race Total Male Female Total Male Female Total Male Female
Imputation rate (%)

    All graduate students
1.7 3.3 3.1 1.2 1.6 1.5 1.4 1.5 2.2
        U.S. citizens and permanent residents
            Hispanic or Latino
4.3 4.0 4.6 2.0 2.4 1.8 3.6 3.2 4.0
            Not Hispanic or Latino
                American Indian or Alaska Native
2.2 3.0 1.6 1.8 2.6 1.1 1.2 1.5 1.0
                Asian 4.0 3.7 4.3 2.2 2.1 2.3 3.0 2.9 3.1
                Black or African American 4.0 4.1 3.9 2.6 2.8 2.5 3.2 2.9 3.4
                Native Hawaiian or Other Pacific Islander 7.2 9.5 4.7 2.2 3.6 1.3 1.6 2.5 1.0
                White 3.2 3.5 2.8 2.1 2.4 1.9 1.9 1.6 2.2
                More than one race 3.1 3.1 3.1 1.2 1.0 1.5 1.6 1.2 1.9
            Unknown ethnicity and race 7.4 7.1 7.7 5.1 5.3 4.8 4.6 4.2 5.0

        Temporary visa holders
1.5 1.5 1.7 1.2 1.1 1.5 1.6 1.5 1.9

Number imputeda

    All graduate students
2,729 2,802 2,438 5,838 3,996 3,273 2,062 1,194 1,477
        U.S. citizens and permanent residents
            Hispanic or Latino
545 241 304 500 264 242 273 103 170
            Not Hispanic or Latino
                American Indian or Alaska Native
19 11 8 29 19 10 5 3 2
                Asian 436 224 212 581 284 301 241 119 122
                Black or African American 629 242 387 556 223 336 206 70 136
                Native Hawaiian or Other Pacific Islander 28 19 9 14 9 5 3 2 1
                White 2,784 1,606 1,178 4,086 2,308 1,842 1,064 430 643
                More than one race 81 37 44 81 29 53 35 12 23
            Unknown ethnicity and race 842 433 409 975 509 468 246 108 138

        Temporary visa holders
336 201 135 2,167 1,235 935 910 530 380

a This table reports sum of counts imputed in each of these cells/variables. Because some units report totals without complete details, sum of imputed details will often be higher than related total.
SOURCE: National Science Foundation, National Center for Science and Engineering Statistics, NSF-NIH Survey of Graduate Students and Postdoctorates in Science and Engineering, 2013.
Data from survey cycle Fall 2013, as of 8 August 2014.