| 时段 | 单词 | 缩略语 | 合成词 | 来源论文数 |
|---|---|---|---|---|
| 汇总 | 1158 | 204 | 885 | 4213 (12 mons) |
| 200912 | 290 | 32 | 64 | 345 (1 mons) |
| 200911 | 312 | 32 | 74 | 394 (1 mons) |
| 200910 | 277 | 35 | 60 | 412 (1 mons) |
| 200909 | 268 | 27 | 51 | 343 (1 mons) |
| 200908 | 291 | 25 | 55 | 326 (1 mons) |
| 200907 | 305 | 27 | 73 | 339 (1 mons) |
| 200906 | 285 | 29 | 69 | 345 (1 mons) |
| 200905 | 302 | 27 | 68 | 344 (1 mons) |
| 200904 | 265 | 33 | 60 | 337 (1 mons) |
| 200903 | 276 | 25 | 60 | 320 (1 mons) |
| 200902 | 276 | 27 | 67 | 329 (1 mons) |
| 200901 | 271 | 34 | 59 | 379 (1 mons) |