93% (2022)

85% (2021)

0% (2015)

40% (2011)

0% (1999)

76% (1993)

58% (2001)

70% (2013)

79% (2002)

84% (2015)

75% (2003)

70% (1966)

46% (1955)

60% (1992)

72% (2011)

48% (2009)

72% (2016)

73% (2013)

76% (1995)

74% (2018)