Men | Women | Total | ||||
---|---|---|---|---|---|---|
n | % | n | % | n | % | |
Year of hire | ||||||
1944–47 | 6516 | 33.1 | 899 | 13.4 | 7415 | 28.1 |
1948–59 | 5683 | 28.9 | 2085 | 31.1 | 7768 | 29.4 |
1960–89 | 7485 | 38.0 | 3721 | 55.5 | 11206 | 42.5 |
Birth cohort | ||||||
1873–99 | 1436 | 7.3 | 97 | 1.4 | 1533 | 5.8 |
1900–09 | 2228 | 11.3 | 252 | 3.8 | 2480 | 9.4 |
1910–19 | 3910 | 19.9 | 708 | 10.6 | 4618 | 17.5 |
1920–29 | 4479 | 22.8 | 1294 | 19.3 | 5773 | 21.9 |
1930–39 | 3297 | 16.7 | 1373 | 20.5 | 4670 | 17.7 |
1940–58 | 4334 | 22.0 | 2981 | 44.5 | 7315 | 27.7 |
SES | ||||||
Unskilled manual | 8199 | 41.7 | 1778 | 26.5 | 9977 | 37.8 |
Skilled manual | 5843 | 29.7 | 4451 | 66.4 | 10294 | 39.0 |
Tech/managerial | 5642 | 28.7 | 476 | 7.1 | 6118 | 23.2 |
In vivo monitoring | ||||||
Never | 11144 | 56.6 | 4621 | 68.9 | 15765 | 59.7 |
Ever | 8540 | 43.4 | 2084 | 31.1 | 10624 | 40.3 |
Plutonium worker | ||||||
Never | 17011 | 86.4 | 6313 | 94.2 | 23324 | 88.4 |
Ever | 2673 | 13.6 | 392 | 5.8 | 3065 | 11.6 |