| 时段 | 单词 | 缩略语 | 合成词 | 来源论文数 |
|---|---|---|---|---|
| 汇总 | 1259 | 720 | 2324 | 7639 (12 mons) |
| 200412 | 466 | 181 | 397 | 649 (1 mons) |
| 200411 | 480 | 200 | 409 | 744 (1 mons) |
| 200410 | 478 | 174 | 395 | 694 (1 mons) |
| 200409 | 505 | 199 | 440 | 722 (1 mons) |
| 200408 | 428 | 159 | 357 | 543 (1 mons) |
| 200407 | 450 | 161 | 367 | 591 (1 mons) |
| 200406 | 484 | 209 | 386 | 639 (1 mons) |
| 200405 | 456 | 195 | 374 | 600 (1 mons) |
| 200404 | 421 | 164 | 328 | 572 (1 mons) |
| 200403 | 460 | 189 | 368 | 670 (1 mons) |
| 200402 | 459 | 179 | 406 | 633 (1 mons) |
| 200401 | 435 | 150 | 339 | 582 (1 mons) |