| 时段 | 单词 | 缩略语 | 合成词 | 来源论文数 |
|---|---|---|---|---|
| 汇总 | 1621 | 513 | 1878 | 7897 (12 mons) |
| 201212 | 462 | 69 | 162 | 683 (1 mons) |
| 201211 | 471 | 115 | 221 | 725 (1 mons) |
| 201210 | 471 | 92 | 209 | 759 (1 mons) |
| 201209 | 441 | 70 | 177 | 659 (1 mons) |
| 201208 | 457 | 95 | 191 | 679 (1 mons) |
| 201207 | 475 | 76 | 198 | 645 (1 mons) |
| 201206 | 460 | 99 | 183 | 659 (1 mons) |
| 201205 | 419 | 61 | 167 | 621 (1 mons) |
| 201204 | 418 | 74 | 151 | 611 (1 mons) |
| 201203 | 415 | 87 | 129 | 606 (1 mons) |
| 201202 | 445 | 68 | 163 | 615 (1 mons) |
| 201201 | 434 | 89 | 160 | 635 (1 mons) |