59% (2014)

42% (1999)

53% (2010)

48% (2005)

60% (2005)

54% (1998)

57% (1996)

59% (1994)

60% (2001)

58% (1998)

60% (1990)

80% (2023)

68% (1992)

85% (2023)

61% (2003)

65% (1992)

60% (2021)

58% (2001)

58% (2004)

60% (2010)