| Gründungsversammlung | 1949 | Bern | Dr. Otto Meier, Bern | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 1. | 1950 | Bern | Dr. Otto Meier, Bern | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 2. | 1951 | Biel | Dr. Otto Meier, Bern | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 3. | 1952 | Luzern | G. Halder, Luzern | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 4. | 1953 | Zug | G. Halder, Luzern | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 5. | 1954 | Lausanne | Ph. Buffat, Lausanne | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 6. | 1955 | Sion | Ph. Buffat, Lausanne | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 7. | 1956 | Zürich | Chr. Hartmann, Zürich | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 8. | 1957 | St.Gallen | Dr. Ernst Rüegg, Zürich | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 9. | 1958 | Zürich/Rapperswil | Dr. Ernst Rüegg, Zürich | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 10. | 1959 | Solothurn | Karl Ris, Grenchen | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 11. | 1960 | Aarau/Solothurn | Karl Ris, Grenchen | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 12. | 1961 | Genève | M. Zurbuchen, Genève | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 13. | 1962 | Montreux | M. Zurbuchen, Genève | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 14. | 1963 | Lugano | W. Marazzi, Lugano | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 15. | 1964 | Ascona | W. Marazzi, Lugano | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 16. | 1965 | Chur | Jakob Zingg, Chur | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 17. | 1966 | Arosa | Jakob Zingg, Chur | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 18. | 1967 | Schaffhausen | F. Demmerle, Schaffhausen | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 19. | 1968 | Frauenfeld | F. Demmerle, Schaffhausen | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 20. | 1969 | Goldiwil | H. Geissbühler, Thun | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 21. | 1970 | Spiez | H. Geissbühler, Thun | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 22. | 1971 | Interlaken | H. Geissbühler, Thun | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 23. | 1972 | Lausanne | H. Geissbühler, Thun | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 24. | 1973 | Zürich | H. Geissbühler, Thun | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 25. | 1974 | Sierre/Siders | H. Geissbühler, Thun | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 26. | 1975 | Lugano | H. Geissbühler, Thun | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 27. | 1976 | La Chaux-de-Fonds | H. Geissbühler, Thun | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 28. | 1977 | Bern | H. Geissbühler, Thun | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 29. | 1978 | Luzern | Valeri Bosia, Lugano | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 30. | 1979 | Davos | Valeri Bosia, Lugano | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 31. | 1980 | Muralto | Heinrich Egli, Winterthur | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 32. | 1981 | Lausanne | Heinrich Egli, Winterthur | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 33. | 1982 | Baden | Heinrich Egli, Winterthur | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 34. | 1983 | St.Moritz | Heinrich Egli, Winterthur | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 35. | 1984 | Basel | Heinrich Egli, Winterthur | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 36. | 1985 | Thun | Heinrich Egli, Winterthur | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 37. | 1986 | Genève | Heinrich Egli, Winterthur | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 38. | 1987 | Braunwald | Heinrich Egli, Winterthur | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 39. | 1988 | Biel | G. Serena, Riva San Vitale | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 40. | 1989 | Zug | G. Serena, Riva San Vitale | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 41. | 1990 | Muralto | G. Serena, Riva San Vitale | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 42. | 1991 | Kloten | G. Serena, Riva San Vitale | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 43. | 1992 | Yverdon-les-Bains | Walter Huwyler, Zürich | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 44. | 1993 | Interlaken | Walter Huwyler, Zürich | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 45. | 1994 | Kreuzlingen | Walter Huwyler, Zürich | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 46. | 1995 | Zermatt | Walter Huwyler, Zürich | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 47. | 1996 | Bern | Walter Huwyler, Zürich | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 48. | 1997 | Triesenberg FL | Walter Huwyler, Zürich | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 49. | 1998 | Brunnen SZ | Walter Huwyler, Zürich | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 50. | 1999 | Morges (La Côte) | Walter Huwyler, Zürich | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 51. | 2000 | Schaffhausen | Walter Huwyler, Zürich | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 52. | 2001 | Davos | Walter Huwyler, Zürich | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 53. | 2002 | Villars-sur-Glâne | Walter Huwyler, Zürich | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 54. | 2003 | Luzern | Franz Behrens, Zürich | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 55. | 2004 | Basel | Franz Behrens, Zürich | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 56. | 2005 | Locarno | Franz Behrens, Zürich | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 57. | 2006 | Thun | Franz Behrens, Zürich | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 58. | 2007 | Zürich | Franz Behrens, Zürich | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 59. | 2008 | Montreux | Franz Behrens, Zürich | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 60. | 2009 | St.Gallen | Stephan Wenger, St.Gallen | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 61. | 2010 | Zug | Stephan Wenger, St.Gallen | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 62. | 2011 | Sierre/Siders | Stephan Wenger, St.Gallen | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 63. | 2012 | Liestal | Stephan Wenger, St.Gallen | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 64. | 2013 | Lugano | Stephan Wenger, St.Gallen | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 65. | 2014 | Murten/Morat | Stephan Wenger, St.Gallen | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 66. | 2015 | Solothurn | Stephan Wenger, St.Gallen | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 67. | 2016 | Zermatt | Carmela Schürmann, Zürich | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 68. | 2017 | Herisau | Carmela Schürmann, Zürich | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 69. | 2018 | Bulle | Carmela Schürmann, Zürich | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 70. | 2019 | Bern | Carmela Schürmann, Zürich | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 71. | 2020 | schriftlich (coronabedingt) | Carmela Schürmann, Zürich | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 72. | 2021 | schriftlich (coronabedingt) | Carmela Schürmann, Zürich | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 73. | 2022 | Genf | Carmela Schürmann, Winterthur | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 74. | 2023 | Arosa | Carmela Schürmann, Winterthur | 
                
                        
                    
            
                
                        
                    
                
                    
                        
        
                
                        | 75. | 2024 | Pratteln | Carmela Schürmann, Winterthur | 
                
                        
                    
            
                
                        
                            
                        
                    
                
                    
                        
        
                
                        | 76. | 2025 | Mendrisio | Luis Gomez, Langenthal und Alexander Ott, Bern |