76% (2008)

0% (2013)

82% (2017)

0% (2012)

85% (1997)

0% (1996)

62% (2005)

100% (2018)

72% (2021)

74% (2023)

78% (2020)

92% (2022)

80% (2021)

75% (2019)

60% (1986)

69% (1990)

77% (1986)

66% (1992)

71% (2000)

45% (2006)