69% (2013)

53% (2019)

54% (2013)

70% (1995)

72% (2018)

71% (2011)

70% (1979)

69% (2021)

71% (2013)

68% (2009)

56% (2009)

64% (1972)

60% (2006)

64% (2003)

63% (2018)

79% (2011)

77% (2008)

58% (1998)

55% (1981)

0% (2024)