47% (2021)

51% (2006)

61% (2016)

55% (2015)

54% (1994)

43% (2005)

56% (2002)

56% (2012)

44% (2023)

43% (1977)

60% (2005)

36% (1996)

49% (2022)

53% (2013)

51% (1999)

72% (2018)

50% (1973)

76% (1969)

56% (2023)

63% (2015)