| 时段 | 单词 | 缩略语 | 合成词 | 来源论文数 |
|---|---|---|---|---|
| 汇总 | 1889 | 1329 | 3994 | 14141 (12 mons) |
| 201812 | 683 | 322 | 601 | 1173 (1 mons) |
| 201811 | 682 | 334 | 597 | 1128 (1 mons) |
| 201810 | 727 | 393 | 678 | 1344 (1 mons) |
| 201809 | 645 | 310 | 509 | 1105 (1 mons) |
| 201808 | 666 | 340 | 554 | 1151 (1 mons) |
| 201807 | 690 | 392 | 635 | 1228 (1 mons) |
| 201806 | 689 | 359 | 638 | 1225 (1 mons) |
| 201805 | 680 | 352 | 642 | 1221 (1 mons) |
| 201804 | 661 | 331 | 596 | 1123 (1 mons) |
| 201803 | 689 | 365 | 597 | 1252 (1 mons) |
| 201802 | 644 | 305 | 570 | 1068 (1 mons) |
| 201801 | 650 | 324 | 555 | 1123 (1 mons) |