| 时段 | 单词 | 缩略语 | 合成词 | 来源论文数 |
|---|---|---|---|---|
| 汇总 | 1764 | 1090 | 3412 | 12982 (12 mons) |
| 201512 | 632 | 313 | 556 | 1138 (1 mons) |
| 201511 | 621 | 246 | 539 | 1042 (1 mons) |
| 201510 | 641 | 283 | 548 | 1114 (1 mons) |
| 201509 | 649 | 286 | 549 | 1091 (1 mons) |
| 201508 | 587 | 285 | 476 | 1023 (1 mons) |
| 201507 | 649 | 295 | 573 | 1183 (1 mons) |
| 201506 | 626 | 269 | 519 | 1145 (1 mons) |
| 201505 | 596 | 274 | 499 | 1065 (1 mons) |
| 201504 | 584 | 279 | 458 | 1047 (1 mons) |
| 201503 | 641 | 297 | 568 | 1156 (1 mons) |
| 201502 | 584 | 257 | 470 | 1009 (1 mons) |
| 201501 | 573 | 240 | 431 | 969 (1 mons) |