<prompt> Nyorai mberi kweiyi ndima - Switzerland inyika yakakwikwidza kumakwikwi eHopman Cup kanokwana kagumi nemaviri, yekutanga iri pamutambo wechitatu wegore negore muna 1991. Yakahwina mutambo uyu muna 1992, 2001, 2018  <response>: , na2019, uye aivewo mumhanyi muna 1996. 