| 时段 | 单词 | 缩略语 | 合成词 | 来源论文数 |
|---|---|---|---|---|
| 汇总 | 1211 | 456 | 1572 | 7091 (12 mons) |
| 200412 | 392 | 104 | 217 | 603 (1 mons) |
| 200411 | 380 | 111 | 232 | 610 (1 mons) |
| 200410 | 398 | 102 | 208 | 604 (1 mons) |
| 200409 | 417 | 115 | 257 | 622 (1 mons) |
| 200408 | 380 | 88 | 227 | 548 (1 mons) |
| 200407 | 410 | 101 | 242 | 642 (1 mons) |
| 200406 | 397 | 126 | 227 | 616 (1 mons) |
| 200405 | 376 | 106 | 223 | 570 (1 mons) |
| 200404 | 379 | 102 | 224 | 590 (1 mons) |
| 200403 | 391 | 106 | 225 | 611 (1 mons) |
| 200402 | 371 | 100 | 226 | 547 (1 mons) |
| 200401 | 355 | 89 | 197 | 528 (1 mons) |