66% (2015)

57% (2015)

50% (2012)

62% (1999)

68% (2002)

60% (2021)

43% (2002)

59% (2012)

48% (2003)

58% (2005)

45% (2005)

44% (2006)

65% (2003)

50% (1993)

87% (1999)

50% (2005)

66% (2000)

0% (1993)

0% (1990)

54% (2000)