67% (2020)

67% (2013)

69% (2009)

60% (2011)

70% (2013)

60% (1998)

71% (2022)

69% (2021)

60% (1992)

0% (1975)

25% (1970)

0% (2014)

65% (2019)

50% (2014)

0% (2020)

60% (1998)

80% (2016)

63% (1995)

40% (2008)

0% (2012)