57% (2007)

60% (1998)

0% (1981)

60% (2009)

80% (2010)

0% (1976)

80% (2017)

0% (2013)

54% (1983)

20% (1990)

61% (2007)

65% (1988)

0% (2010)

66% (2003)

50% (2021)

90% (2020)

0% (2012)

78% (2018)

68% (2021)

54% (1993)