81% (2013)

77% (2017)

82% (2003)

71% (1993)

60% (2016)

72% (2009)

73% (1998)

73% (2002)

60% (1991)

78% (2015)

73% (2006)

69% (2015)

66% (2001)

80% (2020)

76% (1998)

78% (2021)

0% (2020)

100% (2014)

91% (2019)

75% (1992)