| 时段 | 单词 | 缩略语 | 合成词 | 来源论文数 |
|---|---|---|---|---|
| 汇总 | 2005 | 513 | 3268 | 11987 (12 mons) |
| 201812 | 628 | 105 | 383 | 966 (1 mons) |
| 201811 | 618 | 93 | 387 | 973 (1 mons) |
| 201810 | 668 | 86 | 440 | 1014 (1 mons) |
| 201809 | 668 | 114 | 443 | 1052 (1 mons) |
| 201808 | 665 | 113 | 437 | 1029 (1 mons) |
| 201807 | 645 | 92 | 407 | 1008 (1 mons) |
| 201806 | 642 | 102 | 415 | 978 (1 mons) |
| 201805 | 642 | 120 | 399 | 992 (1 mons) |
| 201804 | 670 | 112 | 408 | 1014 (1 mons) |
| 201803 | 615 | 109 | 349 | 969 (1 mons) |
| 201802 | 648 | 115 | 436 | 965 (1 mons) |
| 201801 | 625 | 143 | 393 | 1027 (1 mons) |