<Dl> <Dd> <Ul> <Li> Expansion team in 1960, played in San Diego from 1961 to 2016 </Li> <Li> Previously known as the San Diego Chargers (1961--2016) </Li> <Li> Currently play at StubHub Center (2017--present) until a new stadium is built in Inglewood, California </Li> <Li> Previously played at Los Angeles Memorial Coliseum (1960), Balboa Stadium (1961--1966), and Qualcomm Stadium (1967--2016) </Li> <Li> World Championships: 1963 </Li> </Ul> </Dd> </Dl> <Dd> <Ul> <Li> Expansion team in 1960, played in San Diego from 1961 to 2016 </Li> <Li> Previously known as the San Diego Chargers (1961--2016) </Li> <Li> Currently play at StubHub Center (2017--present) until a new stadium is built in Inglewood, California </Li> <Li> Previously played at Los Angeles Memorial Coliseum (1960), Balboa Stadium (1961--1966), and Qualcomm Stadium (1967--2016) </Li> <Li> World Championships: 1963 </Li> </Ul> </Dd> <Ul> <Li> Expansion team in 1960, played in San Diego from 1961 to 2016 </Li> <Li> Previously known as the San Diego Chargers (1961--2016) </Li> <Li> Currently play at StubHub Center (2017--present) until a new stadium is built in Inglewood, California </Li> <Li> Previously played at Los Angeles Memorial Coliseum (1960), Balboa Stadium (1961--1966), and Qualcomm Stadium (1967--2016) </Li> <Li> World Championships: 1963 </Li> </Ul> <Li> Expansion team in 1960, played in San Diego from 1961 to 2016 </Li>

How many pro football teams does california have