75% (2021)

64% (2020)

71% (2014)

66% (1998)

61% (2006)

73% (1988)

61% (2012)

57% (2022)

51% (2008)

55% (2005)

50% (2022)

76% (2007)

62% (2001)

55% (2018)

66% (2009)

58% (1991)

59% (2000)

63% (2013)

75% (2007)

63% (1998)