78% (1964)

65% (1975)

67% (2013)

65% (2019)

77% (2015)

55% (2022)

0% (1997)

87% (2010)

74% (2010)

62% (1993)

57% (2017)

77% (1982)

62% (2003)

72% (1999)

52% (2014)

77% (2011)

57% (1978)

63% (2001)

0% (2010)

60% (1988)