86% (2013)

70% (2006)

0% (2008)

78% (1967)

83% (2018)

82% (2023)

30% (2017)

73% (2017)

77% (2001)

67% (2016)

60% (2007)

67% (1987)

71% (2011)

60% (1987)

73% (1994)

88% (2024)

50% (1979)

71% (1970)

72% (1988)

57% (2011)