52% (2003)

66% (2021)

60% (2005)

67% (2016)

63% (2019)

54% (2020)

69% (2013)

58% (2020)

40% (2001)

58% (2010)

41% (2019)

68% (1979)

55% (1970)

67% (1959)

57% (1993)

64% (2021)

74% (2002)

64% (1961)

61% (1966)

67% (2014)