| 时段 | 单词 | 缩略语 | 合成词 | 来源论文数 |
|---|---|---|---|---|
| 汇总 | 2046 | 1051 | 7660 | 61318 (336 mons) |
| 2020 | 1162 | 419 | 2023 | 4670 (12 mons) |
| 2019 | 1097 | 342 | 1665 | 4155 (12 mons) |
| 2018 | 1108 | 317 | 1729 | 4711 (12 mons) |
| 2017 | 1082 | 302 | 1700 | 4520 (12 mons) |
| 2016 | 1075 | 290 | 1630 | 4434 (12 mons) |
| 2015 | 1071 | 275 | 1685 | 4590 (12 mons) |
| 2014 | 1047 | 246 | 1473 | 4294 (12 mons) |
| 2013 | 1017 | 237 | 1382 | 4091 (12 mons) |
| 2012 | 1041 | 220 | 1401 | 4016 (12 mons) |
| 2011 | 1027 | 224 | 1426 | 4005 (12 mons) |
| 2010 | 951 | 197 | 1231 | 3784 (12 mons) |
| 2009 | 914 | 181 | 1123 | 3310 (12 mons) |
| 2008 | 863 | 134 | 949 | 2974 (12 mons) |
| 2007 | 660 | 93 | 555 | 1515 (12 mons) |
| 2006 | 468 | 38 | 302 | 875 (12 mons) |
| 2005 | 442 | 37 | 239 | 791 (12 mons) |
| 2004 | 456 | 27 | 241 | 696 (12 mons) |
| 2003 | 398 | 29 | 176 | 631 (12 mons) |
| 2002 | 373 | 21 | 175 | 553 (12 mons) |
| 2001 | 346 | 11 | 133 | 507 (12 mons) |
| 2000 | 342 | 11 | 132 | 511 (12 mons) |
| 1999 | 307 | 15 | 114 | 437 (12 mons) |
| 1998 | 291 | 8 | 95 | 409 (12 mons) |
| 1997 | 268 | 4 | 78 | 345 (12 mons) |
| 1996 | 190 | 2 | 48 | 238 (12 mons) |
| 1995 | 101 | 0 | 17 | 114 (12 mons) |
| 1994 | 93 | 0 | 21 | 126 (12 mons) |
| 1993 | 1 | 0 | 0 | 16 (12 mons) |