數位化論文典藏聯盟主題分析(2000~Current)
| 論文主題 | 統計數量 | 比率 |
| Agriculture 農業 | 2,275 | 0.76% |
| Architecture 建築學 | 1,904 | 0.64% |
| Area, Ethnic, and Gender Studies 區域，民族與性別研究 | 10,826 | 3.62% |
| Behavioral Science 行為科學 | 17,255 | 5.76% |
| Biological Sciences 生物科學 | 11,725 | 3.92% |
| Business 商學 | 17,498 | 5.84% |
| Communications and information sciences 通訊與資訊科技 | 9,942 | 3.32% |
| Earth and Environmental Sciences 地球科學及環境科學 | 399 | 0.13% |
| Ecosystem Sciences 生態系統科學 | 1,271 | 0.42% |
| Education 教育 | 55,873 | 18.66% |
| Engineering 工程學 | 36,122 | 12.06% |
| Environmental Sciences 環境科學 | 6,112 | 2.04% |
| Fine and Performing Arts 表演藝術 | 8,465 | 2.83% |
| Geosciences 地球科學 | 3,061 | 1.02% |
| Health and Medical Sciences健康與醫藥科學 | 15,249 | 5.09% |
| Health Sciences 保健科學 | 1,466 | 0.49% |
| History 歷史 | 8,021 | 2.68% |
| Interdisciplinary 跨領域 | 4,473 | 1.49% |
| Language 語言 | 6,138 | 2.05% |
| Law and Legal Studies法律研究 | 4,483 | 1.5% |
| Literature 文學 | 9,492 | 3.17% |
| Mathmatical and Physical Sciences 數學與物理科學 | 16,253 | 5.43% |
| Philosophy and Religion 哲學和宗教 | 6,875 | 2.3% |
| Physical Sciences 物理學 | 1,605 | 0.54% |
| Social Science 社會科學 | 42,656 | 14.25% |
| Total(總計) | 299,439 | 100.01% |