48% (1997)

60% (2010)

40% (2006)

54% (2014)

59% (2014)

70% (2007)

60% (1993)

0% (1982)

60% (1998)

53% (2012)

83% (1965)

64% (2012)

61% (2008)

69% (2023)

68% (1969)

61% (1990)

47% (2003)

47% (2017)

48% (2020)

54% (2014)