| # | Title | Name | Town/City | Region | Comment | Date |
|---|---|---|---|---|---|---|
| 1951 | Ms | Anonymous | Leeds | UK | N/G | Feb 13, 2012 |
| 1952 | N/G | Anonymous | Tübingen | Germany | N/G | Feb 13, 2012 |
| 1953 | Mr | Laszlo Ropolyi | Budapest | Hungary | N/G | Feb 13, 2012 |
| 1954 | Dr. | Katja Hericks | Tübingen | Germany | N/G | Feb 13, 2012 |
| 1955 | N/G | Lola Fernández | Bilbo | Spain | N/G | Feb 13, 2012 |
| 1956 | Prof | Oliver Cornely | Cologne | Germany | N/G | Feb 13, 2012 |
| 1957 | Dr | Teresa Nuño | Vitoria-Gasteiz | Spain | N/G | Feb 13, 2012 |
| 1958 | Dr | Eva Blome | Heidelberg | Germany | N/G | Feb 13, 2012 |
| 1959 | Mrs | AIKATERINI PAPAKOTA | Thessaloniki | Greece | N/G | Feb 14, 2012 |
| 1960 | DR | PILAR GONZALEZ | Bilbao | Spain | N/G | Feb 14, 2012 |
| 1961 | Dr | Katarzyna Palinska | Oldenburg | Germany | N/G | Feb 14, 2012 |
| 1962 | Prof. | Jimenez-Peydró Ricardo | Valencia | Spain | N/G | Feb 14, 2012 |
| 1963 | Ms | Elisabeth Thompson | Tirol | Austria | N/G | Feb 14, 2012 |
| 1964 | N/G | raphael houlmann | Geneva | Switzerland | N/G | Feb 14, 2012 |
| 1965 | Dr | Margherita Branno | Napoli | Italy | N/G | Feb 14, 2012 |
| 1966 | Dr | Pascaline Le Lay | Cambridge | UK | N/G | Feb 14, 2012 |
| 1967 | Dr | Francesca Gallego-Calderón | Barcelona | Spain | View | Feb 14, 2012 |
| 1968 | Prof | Yassemi Capetanaki | Athens | Greece | N/G | Feb 14, 2012 |
| 1969 | Dr | Eszter Papp | Nottingham | UK | N/G | Feb 14, 2012 |
| 1970 | Ms | Valeria Mastrostefano | Rome | Italy | N/G | Feb 14, 2012 |
| 1971 | Prof. Dr. | Christian Imdorf | Basel | Switzerland | N/G | Feb 14, 2012 |
| 1972 | N/G | Klaus Langohr | Barcelona | Spain | N/G | Feb 14, 2012 |
| 1973 | Prof | Adriana Brancaccio | Napoli | Italy | N/G | Feb 14, 2012 |
| 1974 | Prof | Moshe Oren | Rehovot | Israel | N/G | Feb 14, 2012 |
| 1975 | Dr | Julio Celis | Copenhagen | Denmark | N/G | Feb 14, 2012 |
| 1976 | Dr | Leonor David | Porto | Portugal | N/G | Feb 14, 2012 |
| 1977 | N/G | Inge Axpe | Getxo | Spain | N/G | Feb 14, 2012 |
| 1978 | Dr | Andrew Westwell | Cardiff | UK | N/G | Feb 14, 2012 |
| 1979 | Dr. | Uta Fenske | Siegen | Germany | N/G | Feb 14, 2012 |
| 1980 | N/G | Ruth Pearce | University of Warwick | UK | N/G | Feb 14, 2012 |
| 1981 | Prof. Dr. | Verena Jendrossek | Essen | Germany | N/G | Feb 14, 2012 |
| 1982 | Dr | Ulrik Lassen | Copenhagen | Denmark | N/G | Feb 14, 2012 |
| 1983 | Dr | Clare Isacke | London | UK | N/G | Feb 14, 2012 |
| 1984 | N/G | Pauline Hortelano | Vaasa | Finland | N/G | Feb 14, 2012 |
| 1985 | Prof | Anne-Lise Borresn-Dale | Oslo | Norway | Hidden | Feb 14, 2012 |
| 1986 | Dr | Katja Branger | Yvonand | Switzerland | N/G | Feb 14, 2012 |
| 1987 | Dr | Rafael de la Torre | Barcelona | Spain | N/G | Feb 14, 2012 |
| 1988 | Prof | Edith Olah | Budapest | Hungary | N/G | Feb 14, 2012 |
| 1989 | N/G | Jimmy Sand | Gothenburg | Sweden | N/G | Feb 14, 2012 |
| 1990 | Dr | marie-louise nosch | copenhagen | Denmark | N/G | Feb 14, 2012 |
| 1991 | Mr | Alasdair Reid | Brussels | Belgium | N/G | Feb 14, 2012 |
| 1992 | Dr. | Monica Lira-Cantu | Bellaterra | Spain | N/G | Feb 14, 2012 |
| 1993 | N/G | Nicole Scheifhacken | Freiburg | Germany | N/G | Feb 14, 2012 |
| 1994 | Dr. | Daniela Brites | Basel | Switzerland | N/G | Feb 14, 2012 |
| 1995 | Ms | Rebecca Allinson | BRIGHTON | UK | N/G | Feb 14, 2012 |
| 1996 | Dr. | Lorie Heggie | Normal, Illinois | USA | N/G | Feb 14, 2012 |
| 1997 | N/G | Tauno Otto | Tallinn | Estonia | N/G | Feb 14, 2012 |
| 1998 | Prof | Dan Sperber | Paris | France | N/G | Feb 14, 2012 |
| 1999 | Dr | Iuliana Vintila | Galati | Romania | N/G | Feb 14, 2012 |
| 2000 | Prof | Philomela Komninou | Thessaloniki | Greece | N/G | Feb 14, 2012 |
- S/C/P - State, County or Province
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- Anonymous signatures signify people who have chosen not to display their names publicly
- A comment in gray indicates that the signer has hidden their comment from public view