<prompt> Pedzisa mutsara unotevera: Switzerland inyika yakakwikwidza mumakwikwi eHopman Cup ka12, yokutanga iri pamutambo wechitatu wegore negore muna 1991. Yakahwina mutambo uyu muna 1992, 2001, 2018, uye  <response>: 2019, uye aivewo mumhanyi muna 1996. 