| 时段 | 单词 | 缩略语 | 合成词 | 来源论文数 |
|---|---|---|---|---|
| 汇总 | 105 | 1605 | 4408 | 15181 (12 mons) |
| 201912 | 1 | 284 | 477 | 1184 (1 mons) |
| 201911 | 2 | 289 | 488 | 1189 (1 mons) |
| 201910 | 4 | 359 | 590 | 1377 (1 mons) |
| 201909 | 2 | 350 | 578 | 1406 (1 mons) |
| 201908 | 1 | 293 | 463 | 1287 (1 mons) |
| 201907 | 2 | 355 | 554 | 1328 (1 mons) |
| 201906 | 1 | 264 | 473 | 1112 (1 mons) |
| 201905 | 1 | 331 | 529 | 1257 (1 mons) |
| 201904 | 1 | 346 | 544 | 1329 (1 mons) |
| 201903 | 2 | 365 | 524 | 1479 (1 mons) |
| 201902 | 0 | 234 | 434 | 1078 (1 mons) |
| 201901 | 5 | 290 | 502 | 1155 (1 mons) |