 Complete the following phrase:  Ferrari hold the record for the most Grand Prix victories, having won 238 times. McLaren are second with 182 wins, and Mercedes are third with 119 wins. Nine countries have produced winning constructors; apart from the six countries which are regarded as the major competitors, Canada Wolf, Ireland Jordan, and Austria Red Bull have constructors that have won races despite not having a large automotive industry, with all three teams being based in the UK. British constructors have won the most Grands Prix, with 16 constructors having won 518 races between them. Italian constructors are second with 260 wins between six constructors. German constructors are third, having won 121 Grands Prix between three constructors. During the first four championship seasons 19501953, only Italian constructors won championship races, with the exception of the Indianapolis 500. Five seasons 1973, 1986, 1991, 1992, and 1993 witnessed wins by only British constructors. Since 