Fig. 2: Left panel shows probable and possible chemical exposures posed by the occupations that employ the greatest number of immigrant women in the U.S., while right panel shows the probable and possible exposures posed by the U.S.
From: Breast cancer-related occupational exposures facing immigrant women

occupations that employ the greatest percentage of immigrants (as a percentage of the total female workers). Purple boxes indicate probable chemical exposures, and blue boxes indicate possible chemical exposures. Numbers across the top axes indicate raw exposure scores for each occupation, rounded to the nearest tenth. Managerial occupations, interpreters, gambling workers, tailors, life scientists, physical scientists, butchers, computer programmers, and food processing workers were not classified in the WORC data.