49% (2000)

68% (1981)

87% (2005)

60% (2014)

48% (2018)

54% (2022)

72% (2010)

57% (2001)

34% (2004)

60% (2012)

53% (2017)

46% (2015)

69% (1974)

58% (1980)

28% (1988)

56% (2007)

51% (2021)

57% (2004)

54% (2012)

61% (1981)