64% (2018)

75% (1995)

67% (1991)

70% (1988)

66% (1999)

61% (1990)

68% (2015)

67% (1996)

62% (2005)

62% (2011)

65% (2005)

56% (1996)

68% (2020)

77% (2021)

59% (1991)

75% (2005)

66% (1990)

68% (1992)

63% (1998)

65% (1996)