| 时段 | 单词 | 缩略语 | 合成词 | 来源论文数 |
|---|---|---|---|---|
| 汇总 | 27 | 116 | 534 | 2604 (12 mons) |
| 199712 | 1 | 29 | 51 | 245 (1 mons) |
| 199711 | 1 | 24 | 38 | 231 (1 mons) |
| 199710 | 1 | 30 | 39 | 275 (1 mons) |
| 199709 | 1 | 21 | 48 | 256 (1 mons) |
| 199708 | 0 | 12 | 25 | 169 (1 mons) |
| 199707 | 1 | 24 | 56 | 253 (1 mons) |
| 199706 | 1 | 23 | 51 | 221 (1 mons) |
| 199705 | 2 | 22 | 49 | 240 (1 mons) |
| 199704 | 0 | 22 | 31 | 183 (1 mons) |
| 199703 | 0 | 15 | 37 | 185 (1 mons) |
| 199702 | 1 | 28 | 34 | 185 (1 mons) |
| 199701 | 0 | 16 | 33 | 161 (1 mons) |