| 时段 | 单词 | 缩略语 | 合成词 | 来源论文数 |
|---|---|---|---|---|
| 汇总 | 1869 | 755 | 2474 | 9501 (12 mons) |
| 201512 | 555 | 163 | 269 | 862 (1 mons) |
| 201511 | 517 | 127 | 245 | 822 (1 mons) |
| 201510 | 527 | 142 | 235 | 795 (1 mons) |
| 201509 | 567 | 147 | 269 | 847 (1 mons) |
| 201508 | 513 | 118 | 227 | 728 (1 mons) |
| 201507 | 546 | 126 | 269 | 835 (1 mons) |
| 201506 | 558 | 146 | 275 | 830 (1 mons) |
| 201505 | 466 | 115 | 188 | 693 (1 mons) |
| 201504 | 499 | 140 | 211 | 746 (1 mons) |
| 201503 | 521 | 121 | 248 | 829 (1 mons) |
| 201502 | 511 | 114 | 257 | 770 (1 mons) |
| 201501 | 507 | 110 | 221 | 744 (1 mons) |