| 时段 | 单词 | 缩略语 | 合成词 | 来源论文数 |
|---|---|---|---|---|
| 汇总 | 90 | 592 | 1874 | 9086 (12 mons) |
| 200912 | 10 | 120 | 234 | 797 (1 mons) |
| 200911 | 9 | 126 | 220 | 782 (1 mons) |
| 200910 | 8 | 131 | 226 | 805 (1 mons) |
| 200909 | 9 | 137 | 222 | 799 (1 mons) |
| 200908 | 7 | 118 | 184 | 684 (1 mons) |
| 200907 | 10 | 139 | 231 | 844 (1 mons) |
| 200906 | 11 | 137 | 247 | 773 (1 mons) |
| 200905 | 7 | 126 | 228 | 717 (1 mons) |
| 200904 | 9 | 130 | 190 | 702 (1 mons) |
| 200903 | 12 | 151 | 229 | 807 (1 mons) |
| 200902 | 9 | 114 | 193 | 704 (1 mons) |
| 200901 | 5 | 118 | 191 | 672 (1 mons) |