70% (2008)

81% (2013)

85% (1997)

83% (1994)

78% (2016)

85% (1999)

80% (2015)

73% (2017)

80% (2005)

70% (2020)

77% (2008)

82% (2017)

82% (2018)

75% (1975)

0% (2010)

75% (2012)

80% (1982)

100% (1993)

0% (1993)

72% (1994)