74% (2004)

59% (1991)

63% (2020)

67% (2012)

54% (2010)

66% (1988)

75% (2022)

58% (1991)

63% (1993)

62% (2006)

51% (2006)

61% (2022)

53% (2002)

56% (2004)

61% (2000)

62% (1995)

62% (1991)

61% (1999)

56% (1996)

74% (1996)