69% (2004)

75% (1994)

63% (2002)

58% (2003)

66% (1998)

61% (2005)

57% (2002)

67% (1993)

60% (2003)

53% (2022)

64% (2000)

0% (2006)

65% (2006)

58% (2019)

0% (1970)