| Other | Conference article | Journal article | Contribution to book | Software | Contribution to conference | Book | Contribution to journal | Dataset | Patent | http://purl.org/coar/resource_type/c_efa0 | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Total | 6177 | 5424 | 3711 | 764 | 531 | 440 | 323 | 82 | 38 | 30 | 1 | |
| 2026 | - | 5 | 6 | - | - | - | 1 | - | - | - | - | 12 |
| 2025 | 73 | 138 | 102 | 19 | 2 | 4 | 12 | - | - | - | - | 350 |
| 2024 | 74 | 169 | 139 | 10 | 4 | 2 | 12 | 1 | 3 | 3 | - | 417 |
| 2023 | 95 | 208 | 177 | 21 | 12 | 16 | 15 | 6 | 1 | 3 | - | 554 |
| 2022 | 183 | 181 | 167 | 21 | 37 | 12 | 9 | 3 | 14 | - | - | 627 |
| 2021 | 164 | 132 | 159 | 19 | 29 | 12 | 13 | 3 | 3 | 1 | 1 | 536 |
| 2020 | 175 | 140 | 141 | 14 | 14 | 7 | 6 | 1 | 2 | 3 | - | 503 |
| 2019 | 132 | 189 | 163 | 36 | 18 | 11 | 12 | 4 | 5 | 2 | - | 572 |
| 2018 | 137 | 145 | 142 | 23 | 15 | 9 | 5 | 5 | 2 | - | - | 483 |
| 2017 | 113 | 154 | 112 | 49 | 41 | 8 | 10 | 1 | 2 | 1 | - | 491 |
| 2016 | 161 | 185 | 127 | 24 | 45 | 12 | 15 | 5 | 1 | 1 | - | 576 |
| 2015 | 185 | 196 | 118 | 30 | 36 | 15 | 10 | 1 | - | 1 | - | 592 |
| 2014 | 219 | 178 | 107 | 43 | 27 | 12 | 15 | 4 | 1 | - | - | 606 |
| 2013 | 166 | 184 | 132 | 60 | 23 | 5 | 10 | 4 | - | 2 | - | 586 |
| 2012 | 113 | 162 | 88 | 27 | 45 | 9 | 14 | 3 | - | 2 | - | 463 |
| 2011 | 161 | 163 | 91 | 43 | 16 | 11 | 18 | 4 | - | - | - | 507 |
| 2010 | 138 | 165 | 101 | 32 | 26 | 17 | 17 | 4 | - | - | - | 500 |
| 2009 | 148 | 172 | 96 | 25 | 6 | 11 | 12 | 1 | - | - | - | 471 |
| 2008 | 169 | 155 | 93 | 31 | 21 | 15 | 16 | 2 | 1 | - | - | 503 |
| 2007 | 261 | 214 | 89 | 40 | 20 | 8 | 16 | 5 | - | 3 | - | 656 |
| 2006 | 177 | 155 | 99 | 27 | 48 | 24 | 7 | 3 | - | - | - | 540 |
| 2005 | 152 | 170 | 88 | 20 | 3 | 13 | 8 | 3 | - | - | - | 457 |
| 2004 | 202 | 151 | 96 | 16 | 4 | 10 | 4 | - | - | 1 | - | 484 |
| 2003 | 199 | 145 | 72 | 10 | 16 | 6 | 9 | 1 | 1 | - | - | 459 |
| 2002 | 96 | 112 | 82 | 5 | 7 | 40 | 9 | 2 | - | 1 | - | 354 |
| 2001 | 118 | 124 | 70 | - | 3 | 66 | 14 | 3 | - | 1 | - | 399 |
| 2000 | 112 | 127 | 73 | 12 | 3 | 6 | 6 | 3 | - | 1 | - | 343 |
| 1999 | 94 | 123 | 71 | 11 | 4 | 13 | 6 | 3 | - | 2 | - | 327 |
| 1998 | 131 | 123 | 60 | 6 | 1 | 13 | 4 | - | - | 1 | - | 339 |
| 1997 | 77 | 70 | 32 | 4 | 1 | 4 | - | - | - | - | - | 188 |
| 1996 | 84 | 70 | 28 | 1 | 2 | - | 2 | - | - | 1 | - | 188 |
| 1995 | 116 | 54 | 26 | 14 | - | - | 1 | 3 | - | - | - | 214 |
| 1994 | 111 | 41 | 49 | 3 | 1 | 1 | - | 1 | - | - | - | 207 |
| 1993 | 75 | 47 | 35 | - | - | 1 | - | 1 | - | - | - | 159 |
| 1992 | 97 | 65 | 29 | 10 | 1 | - | - | - | - | - | - | 202 |
| 1991 | 83 | 44 | 33 | 5 | - | 1 | 1 | 2 | - | - | - | 169 |
| 1990 | 70 | 36 | 26 | 15 | - | 4 | 2 | - | - | - | - | 153 |
| 1989 | 121 | 45 | 36 | 2 | - | 10 | 2 | - | - | - | - | 216 |
| 1988 | 126 | 43 | 32 | 3 | - | 5 | 2 | - | - | - | - | 211 |
| 1987 | 89 | 35 | 23 | 2 | - | 5 | 1 | - | 1 | - | - | 156 |
| 1986 | 109 | 40 | 32 | 4 | - | 17 | 1 | - | - | - | - | 203 |
| 1985 | 89 | 59 | 39 | 4 | - | - | 2 | - | 1 | - | - | 194 |
| 1984 | 93 | 40 | 31 | 5 | - | - | - | - | - | - | - | 169 |
| 1983 | 90 | 33 | 16 | 3 | - | 1 | 1 | - | - | - | - | 144 |
| 1982 | 96 | 16 | 14 | 4 | - | - | - | - | - | - | - | 130 |
| 1981 | 69 | 40 | 17 | 2 | - | - | - | - | - | - | - | 128 |
| 1980 | 61 | 22 | 29 | 5 | - | - | - | - | - | - | - | 117 |
| 1979 | 45 | 35 | 22 | 1 | - | 1 | 1 | - | - | - | - | 105 |
| 1978 | 54 | 19 | 17 | - | - | - | 2 | - | - | - | - | 92 |
| 1977 | 41 | 20 | 18 | - | - | - | - | - | - | - | - | 79 |
| 1976 | 37 | 22 | 14 | - | - | 1 | - | - | - | - | - | 74 |
| 1975 | 53 | 16 | 7 | 1 | - | - | - | - | - | - | - | 77 |
| 1974 | 43 | 8 | 7 | - | - | - | - | - | - | - | - | 58 |
| 1973 | 33 | 15 | 3 | - | - | - | - | - | - | - | - | 51 |
| 1972 | 22 | 7 | 3 | 1 | - | 2 | - | - | - | - | - | 35 |
| 1971 | 12 | 7 | 4 | - | - | - | - | - | - | - | - | 23 |
| 1970 | 7 | 4 | 8 | 1 | - | - | - | - | - | - | - | 20 |
| 1969 | 9 | 1 | 13 | - | - | - | - | - | - | - | - | 23 |
| 1968 | 12 | - | 2 | - | - | - | - | - | - | - | - | 14 |
| 1967 | 3 | 2 | 5 | - | - | - | - | - | - | - | - | 10 |
| 1966 | 1 | - | - | - | - | - | - | - | - | - | - | 1 |
| 1965 | 1 | - | - | - | - | - | - | - | - | - | - | 1 |
| not yet published | - | 3 | - | - | - | - | - | - | - | - | - | 3 |