| Abstract Subject |
| Name | Number of publications | Number of authors |
| Advertising, marketing and public relations | 329 | 105 |
| Anthropology/archeology/folklore | 1370 | 954 |
| Architecture and design industries | 2143 | 554 |
| Arts and entertainment industries | 1189 | 588 |
| Arts, visual and performing | 940 | 645 |
| Astronomy | 836 | 400 |
| Automobile industry | 41 | 10 |
| Automobiles | 3641 | 353 |
| Banking, finance and accounting industries | 1910 | 981 |
| Biological sciences | 30397 | 96829 |
| Business | 54393 | 33401 |
| Business, general | 51765 | 24848 |
| Business, international | 105483 | 25022 |
| Business, regional | 3600 | 596 |
| Careers and occupations | 310 | 264 |
| Chemicals, plastics and rubber industries | 20448 | 46669 |
| Chemistry | 2194 | 4973 |
| Computers and office automation industries | 3563 | 652 |
| Construction and materials industries | 13921 | 1933 |
| Consumer news and advice | 5993 | 149 |
| Containers and packaging industries | 192 | 0 |
| Earth sciences | 3033 | 6665 |
| Economics | 18089 | 20637 |
| Education | 10329 | 4161 |
| Electronics | 1076 | 1908 |
| Electronics and electrical industries | 5998 | 1177 |
| Engineering and manufacturing industries | 12681 | 7873 |
| Environmental issues | 4051 | 9103 |
| Environmental services industry | 4099 | 2810 |
| Ethnic, cultural, racial issues/studies | 2126 | 746 |
| Family and marriage | 4765 | 3269 |
| Fashion and beauty | 3882 | 1275 |
| Food and beverage industries | 5936 | 393 |
| Food/cooking/nutrition | 5594 | 3170 |
| Forest products industry | 319 | 89 |
| General interest | 19808 | 9757 |
| Government | 4511 | 3966 |
| Health | 78206 | 167986 |
| Health care industry | 5654 | 7578 |
| High technology industry | 296 | 436 |
| History | 3226 | 112 |
| Hobbies and crafts | 7516 | 1652 |
| Home and garden | 12464 | 3274 |
| Home furnishings industry | 5639 | 466 |
| Humanities | 38 | 13 |
| Human resources and labor relations | 8850 | 7200 |
| Insurance | 3113 | 2089 |
| International relations | 1857 | 1877 |
| Languages and linguistics | 54 | 64 |
| Law | 23943 | 15142 |
| Library and information science | 441 | 579 |
| Literature/writing | 2980 | 1184 |
| Mass communications | 9397 | 2602 |
| Mathematics | 1903 | 2867 |
| Military and naval science | 11979 | 4048 |
| Motion pictures | 183 | 186 |
| Music | 878 | 191 |
| News, opinion and commentary | 43260 | 6180 |
| Personal finance | 2928 | 777 |
| Petroleum, energy and mining industries | 1447 | 1297 |
| Pharmaceuticals and cosmetics industries | 979 | 1207 |
| Philosophy and religion | 819 | 844 |
| Political science | 8168 | 6212 |
| Psychology and mental health | 11883 | 26051 |
| Publishing industry | 2655 | 1078 |
| Real estate industry | 9627 | 3283 |
| Regional focus/area studies | 5171 | 3794 |
| Retail industry | 35189 | 5757 |
| Science and technology | 20602 | 23358 |
| Seniors | 4924 | 10857 |
| Social sciences | 8830 | 11896 |
| Sociology and social work | 9908 | 14216 |
| Sports and fitness | 30835 | 17434 |
| Sport, sporting goods and toys industry | 2065 | 316 |
| Telecommunications industry | 87 | 64 |
| Transportation industry | 3061 | 1255 |
| Travel industry | 5076 | 1655 |
| Travel, recreation and leisure | 15535 | 4944 |
| Women's issues/gender studies | 10929 | 4826 |
| Zoology and wildlife conservation | 33879 | 78655 |
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