69% (1969)

58% (2011)

68% (2015)

68% (1992)

57% (2011)

46% (1997)

70% (2009)

46% (1993)

70% (2003)

71% (1989)

57% (2000)

67% (2007)

67% (2016)

79% (1999)

62% (2007)

55% (2006)

63% (2022)

56% (2019)

77% (1991)

58% (1994)