| Article | Bachelor thesis | Book | Conference object | Doctoral thesis | Master thesis | Other | Part of book or chapter of book | Patent | Report | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 15 | - | - | 13 | - | - | 2 | - | - | 4 | 34 |
| 2019 | 99 | - | 9 | 125 | 3 | - | 25 | 17 | 1 | 61 | 340 |
| 2018 | 118 | - | 6 | 119 | 3 | - | 25 | 13 | - | 61 | 345 |
| 2017 | 104 | 3 | 10 | 142 | 2 | - | 45 | 33 | 1 | 80 | 420 |
| 2016 | 117 | 1 | 14 | 200 | 4 | - | 51 | 16 | 1 | 114 | 518 |
| 2015 | 108 | 3 | 10 | 202 | 3 | - | 40 | 28 | 1 | 154 | 549 |
| 2014 | 110 | 4 | 18 | 207 | 2 | - | 49 | 41 | - | 163 | 594 |
| 2013 | 132 | 3 | 9 | 205 | 1 | - | 29 | 69 | 1 | 121 | 570 |
| 2012 | 87 | - | 13 | 173 | - | - | 51 | 27 | 2 | 88 | 441 |
| 2011 | 92 | 2 | 16 | 174 | - | - | 28 | 42 | - | 136 | 490 |
| 2010 | 103 | - | 21 | 188 | - | - | 55 | 28 | - | 93 | 488 |
| 2009 | 92 | 3 | 13 | 192 | - | - | 15 | 22 | - | 115 | 452 |
| 2008 | 95 | 4 | 15 | 185 | 5 | 1 | 47 | 28 | - | 112 | 492 |
| 2007 | 94 | 7 | 16 | 253 | 5 | - | 91 | 39 | 3 | 140 | 648 |
| 2006 | 104 | 3 | 7 | 187 | - | - | 68 | 24 | - | 121 | 514 |
| 2005 | 86 | 1 | 9 | 204 | 1 | - | 10 | 19 | - | 111 | 441 |
| 2004 | 94 | 1 | 3 | 201 | 2 | - | 22 | 16 | 1 | 128 | 468 |
| 2003 | 72 | 1 | 8 | 177 | 4 | - | 77 | 10 | - | 103 | 452 |
| 2002 | 83 | - | 12 | 150 | 1 | - | 15 | 4 | - | 84 | 349 |
| 2001 | 68 | - | 15 | 186 | - | - | 10 | - | - | 108 | 387 |
| 2000 | 73 | - | 5 | 149 | 1 | - | 63 | 10 | 1 | 27 | 329 |
| 1999 | 72 | - | 7 | 133 | 1 | - | 40 | 11 | - | 48 | 312 |
| 1998 | 36 | 1 | 3 | 111 | 1 | - | 81 | 6 | 1 | 31 | 271 |
| 1997 | 29 | 1 | - | 69 | - | - | 46 | 4 | - | 30 | 179 |
| 1996 | 26 | - | 2 | 72 | - | - | 39 | - | - | 22 | 161 |
| 1995 | 28 | - | - | 53 | - | - | 102 | 11 | - | 12 | 206 |
| 1994 | 47 | - | - | 41 | - | - | 63 | 3 | - | 49 | 203 |
| 1993 | 34 | - | - | 45 | - | - | 67 | - | - | 8 | 154 |
| 1992 | 3 | - | - | 8 | - | - | 44 | 1 | - | 9 | 65 |
| 1991 | 3 | - | - | 4 | - | - | 2 | - | - | 4 | 13 |
| 1990 | 1 | - | - | 1 | - | - | 5 | 1 | - | 2 | 10 |
| 1989 | 33 | - | 2 | 51 | - | - | 86 | 2 | - | 3 | 177 |
| 1988 | 2 | - | - | 2 | - | - | 2 | - | - | 1 | 7 |
| 1987 | - | - | - | - | - | - | 3 | 1 | - | 1 | 5 |
| 1986 | 2 | - | - | 1 | - | - | 2 | - | - | - | 5 |
| 1985 | 2 | - | - | 4 | - | - | 1 | - | - | 1 | 8 |
| 1984 | - | - | 1 | - | - | - | 2 | - | - | - | 3 |
| 1983 | - | - | 1 | 1 | - | - | - | - | - | - | 2 |
| 1982 | - | - | - | - | - | - | 1 | - | - | 1 | 2 |
| 1981 | - | - | - | - | - | - | - | - | - | 1 | 1 |
| 1980 | - | - | - | 1 | - | - | - | - | - | 2 | 3 |
| 1979 | - | - | - | - | - | - | - | - | - | 1 | 1 |
| 1968 | 2 | - | - | - | - | - | 10 | - | - | - | 12 |
| Total | 2266 | 38 | 245 | 4229 | 39 | 1 | 1414 | 526 | 13 | 2350 |