79% (2009)

67% (2005)

45% (2003)

80% (2010)

50% (1970)

57% (1981)

0% (2021)

81% (2007)

64% (2023)

81% (2010)

68% (2001)

20% (2008)

70% (1968)

74% (1999)

85% (1997)

82% (2007)

60% (2000)

69% (2021)

60% (1986)

55% (2023)