76% (2022)

70% (2019)

60% (2015)

57% (2009)

0% (2006)

87% (2022)

0% (1976)

76% (2018)

66% (2021)

78% (2020)

83% (2020)

60% (2013)

82% (2005)

80% (2008)

74% (2010)

81% (2010)

73% (2017)

20% (2003)

55% (1995)

0% (2018)