43% (2018)

54% (2015)

0% (1999)

38% (2007)

79% (2007)

70% (2013)

75% (2000)

0% (1997)

70% (1989)

77% (2004)

0% (1997)

60% (2009)

62% (2014)

72% (1992)

0% (1998)

73% (1998)

0% (1994)

70% (2007)

0% (2016)

73% (2017)