64% (2007)

49% (2014)

50% (2010)

61% (1984)

32% (1997)

40% (1980)

70% (1974)

60% (1988)

41% (2011)

60% (2015)

57% (2013)

60% (1986)

43% (2008)

100% (2021)

66% (2003)

66% (2018)

50% (1991)

50% (2007)

49% (2008)

43% (2007)