| 时段 | 单词 | 缩略语 | 合成词 | 来源论文数 |
|---|---|---|---|---|
| 汇总 | 2277 | 1452 | 3914 | 12947 (12 mons) |
| 201912 | 693 | 328 | 500 | 1141 (1 mons) |
| 201911 | 717 | 309 | 465 | 1123 (1 mons) |
| 201910 | 748 | 353 | 495 | 1247 (1 mons) |
| 201909 | 736 | 328 | 485 | 1234 (1 mons) |
| 201908 | 644 | 281 | 400 | 1010 (1 mons) |
| 201907 | 730 | 314 | 454 | 1185 (1 mons) |
| 201906 | 663 | 267 | 409 | 1012 (1 mons) |
| 201905 | 705 | 316 | 489 | 1110 (1 mons) |
| 201904 | 653 | 283 | 391 | 1052 (1 mons) |
| 201903 | 629 | 270 | 426 | 950 (1 mons) |
| 201902 | 616 | 240 | 361 | 918 (1 mons) |
| 201901 | 649 | 245 | 375 | 965 (1 mons) |