74% (2005)

79% (1993)

50% (2011)

63% (2013)

74% (2003)

62% (2020)

71% (2023)

72% (2020)

60% (1974)

83% (1997)

81% (2007)

0% (1970)

52% (2024)

57% (2024)

63% (2008)

61% (2014)

72% (2008)

55% (1994)

61% (2005)

72% (2007)