the fy 2012 surveys have been completed, and a final written report with all data tables for this set of surveys are available in chapter 2 of "diversity in the scientific community volume 1: quantifying diversity and formulating success" (https://global.oup.com/academic/product/diversity-in-the-scientific-community-9780841232341?cc=us&lang=en&). this report includes bar graphs, which include 2002, 2005, 2007, and 2012 data for the top 50 departments in each of the 15 stem disciplines. each bar graph reveals trends over time for all 15 stem disciplines. one set of bar graphs (representation of women, of blacks, of hispanics, of native americans, of asians, and of white males) is given for assistant professors, which reveals trends in hiring. a second set of bar graphs (representation of women, of blacks, of hispanics, of native americans, of asians, and of white males) is given for professors of all ranks combined, which reveals changing faculty demographics available for mentoring, role models, and other influences in higher ed. because these very powerful surveys are whole populations and all data are available in this report, additional studies are enabled for the first time; data could be extracted from the data tables so that analogous bar graphs could be made on very small underrepresented groups, such as underrepresented minority female assistant professors.