| 时段 | 单词 | 缩略语 | 合成词 | 来源论文数 |
|---|---|---|---|---|
| 汇总 | 2121 | 1567 | 4504 | 15700 (12 mons) |
| 202012 | 787 | 491 | 822 | 1459 (1 mons) |
| 202011 | 790 | 433 | 749 | 1312 (1 mons) |
| 202010 | 775 | 430 | 753 | 1320 (1 mons) |
| 202009 | 778 | 446 | 773 | 1352 (1 mons) |
| 202008 | 756 | 423 | 766 | 1271 (1 mons) |
| 202007 | 790 | 443 | 810 | 1435 (1 mons) |
| 202006 | 786 | 429 | 745 | 1347 (1 mons) |
| 202005 | 756 | 409 | 711 | 1310 (1 mons) |
| 202004 | 739 | 468 | 751 | 1317 (1 mons) |
| 202003 | 740 | 424 | 690 | 1321 (1 mons) |
| 202002 | 664 | 348 | 536 | 1118 (1 mons) |
| 202001 | 658 | 379 | 545 | 1138 (1 mons) |